| 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 | $210.87 | 13.234% | $238.7765 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $164.76 | 7.690% | $177.43 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $176.98 | 10.342% | $195.2833 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $157.92 | 13.281% | $178.8934 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $211.82 | 12.115% | $237.482 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $27.98 | 13.388% | $31.726 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $210.36 | 4.109% | $219.0037 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,160.69 | $1,278.5949 | $1,278.59 | $1,278.70 | $1,278.60 | |