| 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 | $116.42 | 7.285% | $124.9012 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $32.28 | 5.413% | $34.0273 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $156.84 | 8.823% | $170.678 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $169.72 | 6.129% | $180.1221 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $244.41 | 10.452% | $269.9557 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $180.31 | 10.782% | $199.751 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $170.85 | 4.589% | $178.6903 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $1,070.83 | $1,158.1256 | $1,158.13 | $1,158.15 | $1,158.20 | |