| 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 | $234.69 | 10.305% | $258.8748 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $116.50 | 8.684% | $126.6169 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $6.30 | 3.425% | $6.5158 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $99.92 | 13.721% | $113.63 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $62.39 | 5.700% | $65.9462 | $65.95 | $65.95 | $65.90 |
| Purchase #6 | $65.59 | 8.364% | $71.0759 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $225.73 | 4.386% | $235.6305 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $811.12 | $878.2901 | $878.30 | $878.30 | $878.20 | |