| 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 | $230.95 | 5.724% | $244.1696 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $239.90 | 4.154% | $249.8654 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $249.55 | 12.197% | $279.9876 | $279.99 | $280.00 | $280.00 |
| Purchase #4 | $179.36 | 8.175% | $194.0227 | $194.02 | $194.00 | $194.00 |
| Purchase #5 | $65.61 | 13.301% | $74.3368 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $220.92 | 13.278% | $250.2538 | $250.25 | $250.25 | $250.30 |
| Purchase #7 | $29.47 | 12.590% | $33.1803 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $1,215.76 | $1,325.8162 | $1,325.82 | $1,325.80 | $1,325.90 | |