| 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 | $139.74 | 11.580% | $155.9219 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $249.43 | 8.713% | $271.1628 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $91.27 | 8.427% | $98.9613 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $129.86 | 11.782% | $145.1601 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $220.74 | 3.295% | $228.0134 | $228.01 | $228.00 | $228.00 |
| Purchase #6 | $229.88 | 5.270% | $241.9947 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $102.55 | 7.186% | $109.9192 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $1,163.47 | $1,251.1334 | $1,251.12 | $1,251.05 | $1,251.20 | |