| 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 | $89.96 | 8.777% | $97.8558 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $106.67 | 13.163% | $120.711 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $192.54 | 6.241% | $204.5564 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $240.70 | 9.346% | $263.1958 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $94.72 | 7.630% | $101.9471 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $140.27 | 11.762% | $156.7686 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $146.58 | 9.346% | $160.2794 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $1,011.44 | $1,105.3141 | $1,105.33 | $1,105.30 | $1,105.40 | |