| 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 | $112.96 | 3.668% | $117.1034 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $180.76 | 4.583% | $189.0442 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $213.99 | 12.768% | $241.3122 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $224.31 | 7.325% | $240.7407 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $94.91 | 11.566% | $105.8873 | $105.89 | $105.90 | $105.90 |
| Purchase #6 | $230.83 | 12.373% | $259.3906 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $144.62 | 5.767% | $152.9602 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $1,202.38 | $1,306.4386 | $1,306.43 | $1,306.45 | $1,306.40 | |