| 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 | $210.84 | 4.729% | $220.8106 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $74.91 | 12.714% | $84.4341 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $37.39 | 9.873% | $41.0815 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $147.31 | 9.635% | $161.5033 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $8.75 | 11.464% | $9.7531 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $218.43 | 13.494% | $247.9049 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $155.65 | 13.217% | $176.2223 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $853.28 | $941.7098 | $941.69 | $941.70 | $941.70 | |