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 | $28.89 | 4.230% | $30.112 | $30.11 | $30.10 | $30.10 |
Purchase #2 | $217.46 | 10.560% | $240.4238 | $240.42 | $240.40 | $240.40 |
Purchase #3 | $178.27 | 10.363% | $196.7441 | $196.74 | $196.75 | $196.70 |
Purchase #4 | $5.64 | 8.239% | $6.1047 | $6.10 | $6.10 | $6.10 |
Purchase #5 | $120.90 | 6.802% | $129.1236 | $129.12 | $129.10 | $129.10 |
Purchase #6 | $35.53 | 8.682% | $38.6147 | $38.61 | $38.60 | $38.60 |
Purchase #7 | $132.35 | 7.571% | $142.3702 | $142.37 | $142.35 | $142.40 |
7 purchase totals = | $719.04 | $783.4931 | $783.47 | $783.40 | $783.40 |