| 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 | $242.46 | 9.771% | $266.1508 | $266.15 | $266.15 | $266.20 |
| Purchase #2 | $210.52 | 9.669% | $230.8752 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $164.25 | 8.259% | $177.8154 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $47.92 | 6.211% | $50.8963 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $73.57 | 8.752% | $80.0088 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $121.34 | 4.580% | $126.8974 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $205.84 | 10.196% | $226.8274 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $1,065.90 | $1,159.4713 | $1,159.49 | $1,159.50 | $1,159.50 | |