| 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 | $101.84 | 8.743% | $110.7439 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $223.96 | 10.389% | $247.2272 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $115.97 | 13.308% | $131.4033 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $140.52 | 6.115% | $149.1128 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $120.73 | 9.363% | $132.0339 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $28.73 | 3.747% | $29.8065 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $217.41 | 8.166% | $235.1637 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $949.16 | $1,035.4913 | $1,035.48 | $1,035.50 | $1,035.40 | |