| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.66 | 13.280% | $237.5028 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $240.45 | 10.111% | $264.7619 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $108.73 | 12.216% | $122.0125 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $152.82 | 10.222% | $168.4413 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $111.90 | 11.774% | $125.0751 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $224.79 | 4.248% | $234.3391 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $94.57 | 13.544% | $107.3786 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $1,142.92 | $1,259.5113 | $1,259.51 | $1,259.55 | $1,259.50 | |