| 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 | $21.82 | 11.200% | $24.2638 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $241.91 | 12.498% | $272.1439 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $235.75 | 4.405% | $246.1348 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $238.29 | 3.452% | $246.5158 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $147.71 | 3.227% | $152.4766 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $172.86 | 9.848% | $189.8833 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $168.42 | 4.422% | $175.8675 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $1,226.76 | $1,307.2857 | $1,307.28 | $1,307.30 | $1,307.30 | |