| 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 | $98.75 | 8.350% | $106.9956 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $211.74 | 6.668% | $225.8588 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $61.95 | 10.693% | $68.5743 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $190.90 | 5.755% | $201.8863 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $12.99 | 11.708% | $14.5109 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $201.87 | 13.593% | $229.3102 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $98.40 | 10.330% | $108.5647 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $876.60 | $955.7008 | $955.70 | $955.65 | $955.80 | |