| 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 | $27.76 | 12.175% | $31.1398 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $150.88 | 11.731% | $168.5797 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $23.89 | 9.245% | $26.0986 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $102.80 | 13.471% | $116.6482 | $116.65 | $116.65 | $116.60 |
| Purchase #5 | $168.87 | 10.427% | $186.4781 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $217.63 | 9.668% | $238.6705 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $230.36 | 8.562% | $250.0834 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $922.19 | $1,017.6983 | $1,017.70 | $1,017.75 | $1,017.70 | |