| 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 | $139.53 | 10.245% | $153.8248 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $116.69 | 3.390% | $120.6458 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $232.91 | 11.225% | $259.0541 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $118.58 | 7.700% | $127.7107 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $202.84 | 8.132% | $219.3349 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $111.75 | 8.326% | $121.0543 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $22.37 | 6.801% | $23.8914 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $944.67 | $1,025.5160 | $1,025.50 | $1,025.50 | $1,025.50 | |