| 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 | $100.30 | 5.757% | $106.0743 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $115.27 | 4.111% | $120.0087 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $32.46 | 10.162% | $35.7586 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $161.53 | 7.176% | $173.1214 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $45.72 | 4.343% | $47.7056 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $178.53 | 9.649% | $195.7564 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $246.49 | 3.326% | $254.6883 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $880.30 | $933.1133 | $933.12 | $933.05 | $933.20 | |