| 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 | $13.83 | 9.263% | $15.1111 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $26.51 | 3.630% | $27.4723 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $111.86 | 9.313% | $122.2775 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $53.85 | 8.809% | $58.5936 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $200.25 | 7.495% | $215.2587 | $215.26 | $215.25 | $215.30 |
| Purchase #6 | $211.90 | 6.229% | $225.0993 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $243.29 | 5.439% | $256.5225 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $861.49 | $920.3350 | $920.33 | $920.30 | $920.40 | |