| 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 | $205.83 | 6.518% | $219.246 | $219.25 | $219.25 | $219.20 |
| Purchase #2 | $219.65 | 11.392% | $244.6725 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $126.43 | 10.320% | $139.4776 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $227.96 | 5.325% | $240.0989 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $162.25 | 9.129% | $177.0618 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $24.32 | 3.582% | $25.1911 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $104.25 | 4.805% | $109.2592 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $1,070.69 | $1,155.0071 | $1,155.01 | $1,155.00 | $1,155.10 | |