| 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 | $33.91 | 10.425% | $37.4451 | $37.45 | $37.45 | $37.40 |
| Purchase #2 | $225.51 | 8.475% | $244.622 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $93.55 | 13.109% | $105.8135 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $159.52 | 3.304% | $164.7905 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $110.49 | 13.565% | $125.478 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $196.44 | 12.837% | $221.657 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $194.73 | 9.541% | $213.3092 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $1,014.15 | $1,113.1153 | $1,113.12 | $1,113.10 | $1,113.10 | |