| 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 | $198.64 | 10.527% | $219.5508 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $111.55 | 7.248% | $119.6351 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $177.61 | 7.811% | $191.4831 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $86.68 | 6.757% | $92.537 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $17.94 | 7.814% | $19.3418 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $226.64 | 13.715% | $257.7237 | $257.72 | $257.70 | $257.70 |
| Purchase #7 | $110.94 | 12.555% | $124.8685 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $930.00 | $1,025.1400 | $1,025.14 | $1,025.15 | $1,025.10 | |