| 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 | $30.32 | 6.233% | $32.2098 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $131.54 | 10.512% | $145.3675 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $137.52 | 11.717% | $153.6332 | $153.63 | $153.65 | $153.60 |
| Purchase #4 | $165.64 | 11.655% | $184.9453 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $122.89 | 4.584% | $128.5233 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $224.72 | 4.658% | $235.1875 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $30.37 | 11.294% | $33.8 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $843.00 | $913.6666 | $913.67 | $913.65 | $913.60 | |