| 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 | $140.69 | 8.543% | $152.7091 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $12.92 | 5.630% | $13.6474 | $13.65 | $13.65 | $13.60 |
| Purchase #3 | $173.49 | 11.387% | $193.2453 | $193.25 | $193.25 | $193.20 |
| Purchase #4 | $40.79 | 9.479% | $44.6565 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $184.35 | 9.663% | $202.1637 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $182.44 | 6.685% | $194.6361 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $240.71 | 3.689% | $249.5898 | $249.59 | $249.60 | $249.60 |
| 7 purchase totals = | $975.39 | $1,050.6479 | $1,050.66 | $1,050.65 | $1,050.60 | |