| 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 | $194.46 | 3.555% | $201.3731 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $65.91 | 4.685% | $68.9979 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $125.77 | 4.264% | $131.1328 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $110.38 | 9.243% | $120.5824 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $135.89 | 7.735% | $146.4011 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $239.97 | 8.417% | $260.1683 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $131.53 | 13.860% | $149.7601 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $1,003.91 | $1,078.4157 | $1,078.41 | $1,078.40 | $1,078.50 | |