| 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 | $232.62 | 12.673% | $262.0999 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $244.85 | 13.201% | $277.1726 | $277.17 | $277.15 | $277.20 |
| Purchase #3 | $145.87 | 10.150% | $160.6758 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $135.45 | 5.400% | $142.7643 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $125.69 | 4.622% | $131.4994 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $59.47 | 9.159% | $64.9169 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $139.76 | 11.518% | $155.8576 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $1,083.71 | $1,194.9865 | $1,194.99 | $1,194.95 | $1,195.10 | |