| 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 | $230.92 | 5.804% | $244.3226 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $145.88 | 11.370% | $162.4666 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $210.60 | 5.430% | $222.0356 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $127.58 | 12.647% | $143.715 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $40.54 | 8.701% | $44.0674 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $152.75 | 11.764% | $170.7195 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $158.41 | 11.409% | $176.483 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $1,066.68 | $1,163.8097 | $1,163.82 | $1,163.75 | $1,163.80 | |