| 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 | $202.57 | 3.342% | $209.3399 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $229.73 | 12.236% | $257.8398 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $40.83 | 9.232% | $44.5994 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $136.28 | 12.155% | $152.8448 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $141.81 | 3.555% | $146.8513 | $146.85 | $146.85 | $146.90 |
| Purchase #6 | $15.84 | 10.803% | $17.5512 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $141.87 | 12.404% | $159.4676 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $908.93 | $988.4940 | $988.49 | $988.50 | $988.50 | |