| 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 | $92.90 | 4.774% | $97.335 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $212.64 | 9.711% | $233.2895 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $7.41 | 9.723% | $8.1305 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $221.28 | 3.273% | $228.5225 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $98.68 | 6.621% | $105.2136 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $109.37 | 13.402% | $124.0278 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $126.98 | 8.555% | $137.8431 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $869.26 | $934.3620 | $934.36 | $934.40 | $934.20 | |