| 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 | $126.52 | 11.202% | $140.6928 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $176.68 | 13.375% | $200.311 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $188.37 | 3.487% | $194.9385 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $17.76 | 10.787% | $19.6758 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $223.27 | 9.374% | $244.1993 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $190.51 | 5.142% | $200.306 | $200.31 | $200.30 | $200.30 |
| Purchase #7 | $103.90 | 8.418% | $112.6463 | $112.65 | $112.65 | $112.60 |
| 7 purchase totals = | $1,027.01 | $1,112.7697 | $1,112.78 | $1,112.80 | $1,112.70 | |