| 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 | $231.40 | 6.103% | $245.5223 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $34.82 | 6.628% | $37.1279 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $31.95 | 4.804% | $33.4849 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $224.83 | 4.842% | $235.7163 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $119.58 | 13.594% | $135.8357 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $159.78 | 9.640% | $175.1828 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $74.42 | 9.237% | $81.2942 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $876.78 | $944.1641 | $944.16 | $944.20 | $944.10 | |