| 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 | $34.40 | 10.850% | $38.1324 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $215.85 | 5.715% | $228.1858 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $227.72 | 8.740% | $247.6227 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $161.58 | 5.374% | $170.2633 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $216.79 | 12.489% | $243.8649 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $101.39 | 9.345% | $110.8649 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $249.31 | 11.322% | $277.5369 | $277.54 | $277.55 | $277.50 |
| 7 purchase totals = | $1,207.04 | $1,316.4709 | $1,316.46 | $1,316.45 | $1,316.50 | |