| 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 | $214.90 | 11.865% | $240.3979 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $14.59 | 10.143% | $16.0699 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $220.63 | 6.678% | $235.3637 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $91.33 | 5.828% | $96.6527 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $217.85 | 4.486% | $227.6228 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $56.26 | 6.134% | $59.711 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $93.73 | 11.347% | $104.3655 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $909.29 | $980.1835 | $980.18 | $980.10 | $980.30 | |