| 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 | $200.29 | 12.207% | $224.7394 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $168.42 | 5.440% | $177.582 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $96.27 | 7.858% | $103.8349 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $120.57 | 9.360% | $131.8554 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $199.29 | 10.807% | $220.8273 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $248.79 | 6.414% | $264.7474 | $264.75 | $264.75 | $264.70 |
| Purchase #7 | $136.74 | 8.832% | $148.8169 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $1,170.37 | $1,272.4033 | $1,272.41 | $1,272.45 | $1,272.30 | |