| 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 | $113.48 | 3.173% | $117.0807 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $160.48 | 8.255% | $173.7276 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $197.41 | 11.295% | $219.7075 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $188.38 | 13.663% | $214.1184 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $249.49 | 12.859% | $281.5719 | $281.57 | $281.55 | $281.60 |
| Purchase #6 | $244.76 | 10.847% | $271.3091 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $66.58 | 13.722% | $75.7161 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $1,220.58 | $1,353.2313 | $1,353.24 | $1,353.20 | $1,353.20 | |