| 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 | $215.97 | 13.132% | $244.3312 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $17.61 | 12.468% | $19.8056 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $140.48 | 9.389% | $153.6697 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $78.46 | 3.205% | $80.9746 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $152.76 | 5.420% | $161.0396 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $160.48 | 10.165% | $176.7928 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $105.38 | 11.835% | $117.8517 | $117.85 | $117.85 | $117.90 |
| 7 purchase totals = | $871.14 | $954.4652 | $954.46 | $954.45 | $954.50 | |