| 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 | $131.57 | 9.630% | $144.2402 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $211.25 | 8.389% | $228.9718 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $165.90 | 4.710% | $173.7139 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $133.39 | 4.265% | $139.0791 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $208.70 | 4.724% | $218.559 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $200.99 | 12.257% | $225.6253 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $190.28 | 6.360% | $202.3818 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,242.08 | $1,332.5711 | $1,332.57 | $1,332.60 | $1,332.60 | |