| 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 | $188.26 | 12.713% | $212.1935 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $219.51 | 3.688% | $227.6055 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $119.64 | 3.250% | $123.5283 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $216.25 | 5.729% | $228.639 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $47.56 | 9.673% | $52.1605 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $50.50 | 6.525% | $53.7951 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $49.28 | 4.460% | $51.4779 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $891.00 | $949.3998 | $949.41 | $949.45 | $949.40 | |