| 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 | $211.35 | 12.481% | $237.7286 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $217.42 | 9.465% | $237.9988 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $239.36 | 5.862% | $253.3913 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $123.98 | 11.765% | $138.5662 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $38.28 | 4.471% | $39.9915 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $204.50 | 4.437% | $213.5737 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $96.93 | 8.492% | $105.1613 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,131.82 | $1,226.4114 | $1,226.41 | $1,226.40 | $1,226.50 | |