| 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 | $38.49 | 5.299% | $40.5296 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $125.50 | 8.228% | $135.8261 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $148.76 | 10.761% | $164.7681 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $130.97 | 13.597% | $148.778 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $219.60 | 11.308% | $244.4324 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $229.65 | 8.139% | $248.3412 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $214.54 | 9.568% | $235.0672 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,107.51 | $1,217.7426 | $1,217.75 | $1,217.80 | $1,217.70 | |