| 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 | $187.90 | 7.737% | $202.4378 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $10.53 | 12.242% | $11.8191 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $50.53 | 6.203% | $53.6644 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $198.75 | 10.519% | $219.6565 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $219.28 | 7.249% | $235.1756 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $140.35 | 13.487% | $159.279 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $87.74 | 6.303% | $93.2703 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $895.08 | $975.3027 | $975.31 | $975.30 | $975.40 | |