| 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 | $211.31 | 12.691% | $238.1274 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $95.82 | 3.498% | $99.1718 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $38.65 | 8.868% | $42.0775 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $112.73 | 6.563% | $120.1285 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $149.26 | 13.517% | $169.4355 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $62.84 | 12.514% | $70.7038 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $70.59 | 8.393% | $76.5146 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $741.20 | $816.1591 | $816.16 | $816.20 | $816.10 | |