| 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 | $186.69 | 12.132% | $209.3392 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $211.30 | 12.268% | $237.2223 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $97.29 | 13.194% | $110.1264 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $44.69 | 12.420% | $50.2405 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $10.81 | 9.694% | $11.8579 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $63.70 | 10.677% | $70.5012 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $18.58 | 7.258% | $19.9285 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $633.06 | $709.2160 | $709.22 | $709.25 | $709.10 | |