| 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 | $126.50 | 3.241% | $130.5999 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $211.69 | 12.421% | $237.984 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $54.54 | 7.726% | $58.7538 | $58.75 | $58.75 | $58.80 |
| Purchase #4 | $108.73 | 11.253% | $120.9654 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $18.34 | 4.279% | $19.1248 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $204.76 | 9.855% | $224.9391 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $224.97 | 13.648% | $255.6739 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $949.53 | $1,048.0409 | $1,048.03 | $1,048.00 | $1,048.10 | |