| 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 | $206.65 | 7.214% | $221.5577 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $14.54 | 5.418% | $15.3278 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $53.60 | 12.202% | $60.1403 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $71.42 | 9.182% | $77.9778 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $7.68 | 3.631% | $7.9589 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $249.85 | 5.348% | $263.212 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $222.66 | 12.707% | $250.9534 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $826.40 | $897.1279 | $897.13 | $897.15 | $897.20 | |