| 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 | $96.79 | 5.797% | $102.4009 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $161.47 | 11.440% | $179.9422 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $231.88 | 3.158% | $239.2028 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $200.61 | 13.872% | $228.4386 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $33.42 | 3.694% | $34.6545 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $41.28 | 3.763% | $42.8334 | $42.83 | $42.85 | $42.80 |
| Purchase #7 | $109.40 | 7.555% | $117.6652 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $874.85 | $945.1376 | $945.13 | $945.15 | $945.10 | |