| 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 | $195.54 | 7.732% | $210.6592 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $219.61 | 8.227% | $237.6773 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $239.78 | 8.663% | $260.5521 | $260.55 | $260.55 | $260.60 |
| Purchase #4 | $149.38 | 7.847% | $161.1018 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $112.95 | 4.506% | $118.0395 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $163.47 | 11.674% | $182.5535 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $38.94 | 6.354% | $41.4142 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $1,119.67 | $1,211.9976 | $1,211.99 | $1,212.00 | $1,212.10 | |