| 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 | $129.32 | 8.165% | $139.879 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $73.85 | 10.544% | $81.6367 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $32.95 | 4.663% | $34.4865 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $136.62 | 8.611% | $148.3843 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $52.27 | 5.770% | $55.286 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $125.34 | 8.432% | $135.9087 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $248.25 | 3.168% | $256.1146 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $798.60 | $851.6958 | $851.70 | $851.75 | $851.70 | |