| 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 | $84.26 | 13.688% | $95.7935 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $228.54 | 12.402% | $256.8835 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $124.37 | 8.847% | $135.373 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $102.73 | 10.105% | $113.1109 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $108.97 | 13.422% | $123.596 | $123.60 | $123.60 | $123.60 |
| Purchase #6 | $34.95 | 10.469% | $38.6089 | $38.61 | $38.60 | $38.60 |
| Purchase #7 | $133.39 | 4.322% | $139.1551 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $817.21 | $902.5209 | $902.52 | $902.50 | $902.60 | |