| 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 | $213.47 | 11.657% | $238.3542 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $210.36 | 10.289% | $232.0039 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $221.54 | 10.163% | $244.0551 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $122.82 | 8.413% | $133.1528 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $224.74 | 7.413% | $241.4 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $99.37 | 5.679% | $105.0132 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $43.74 | 9.869% | $48.0567 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $1,136.04 | $1,242.0359 | $1,242.03 | $1,242.00 | $1,242.20 | |