| 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 | $104.67 | 5.621% | $110.5535 | $110.55 | $110.55 | $110.60 |
| Purchase #2 | $244.65 | 8.260% | $264.8581 | $264.86 | $264.85 | $264.90 |
| Purchase #3 | $133.54 | 11.217% | $148.5192 | $148.52 | $148.50 | $148.50 |
| Purchase #4 | $136.98 | 4.710% | $143.4318 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $154.62 | 4.770% | $161.9954 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $42.60 | 5.332% | $44.8714 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $110.43 | 7.551% | $118.7686 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $927.49 | $992.9980 | $993.00 | $992.95 | $993.10 | |