| 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 | $225.93 | 6.656% | $240.9679 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $217.56 | 9.104% | $237.3667 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $26.34 | 13.457% | $29.8846 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $80.75 | 10.704% | $89.3935 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $176.50 | 7.410% | $189.5787 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $118.70 | 10.844% | $131.5718 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $74.67 | 3.608% | $77.3641 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $920.45 | $996.1273 | $996.12 | $996.10 | $996.30 | |