| 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 | $250.39 | 9.487% | $274.1445 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $87.73 | 9.328% | $95.9135 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $50.59 | 12.817% | $57.0741 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $131.64 | 8.777% | $143.194 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $114.29 | 12.588% | $128.6768 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $170.71 | 8.249% | $184.7919 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $70.66 | 3.849% | $73.3797 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $876.01 | $957.1745 | $957.16 | $957.20 | $957.20 | |