| 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 | $199.93 | 9.839% | $219.6011 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $116.59 | 5.126% | $122.5664 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $238.71 | 9.239% | $260.7644 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $143.78 | 8.781% | $156.4053 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $162.43 | 13.169% | $183.8204 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $216.77 | 12.540% | $243.953 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $44.46 | 7.567% | $47.8243 | $47.82 | $47.80 | $47.80 |
| 7 purchase totals = | $1,122.67 | $1,234.9349 | $1,234.93 | $1,234.85 | $1,235.00 | |