| 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 | $116.32 | 3.767% | $120.7018 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $169.84 | 10.738% | $188.0774 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $38.61 | 10.295% | $42.5849 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $100.73 | 5.663% | $106.4343 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $189.67 | 6.409% | $201.826 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $248.96 | 8.754% | $270.754 | $270.75 | $270.75 | $270.80 |
| Purchase #7 | $227.94 | 3.178% | $235.1839 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,092.07 | $1,165.5623 | $1,165.55 | $1,165.65 | $1,165.60 | |