| 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 | $204.48 | 9.581% | $224.0712 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $7.46 | 10.222% | $8.2226 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $141.91 | 12.145% | $159.145 | $159.15 | $159.15 | $159.10 |
| Purchase #4 | $203.66 | 7.198% | $218.3194 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $212.45 | 7.237% | $227.825 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $174.41 | 8.756% | $189.6813 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $121.96 | 6.372% | $129.7313 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $1,066.33 | $1,156.9958 | $1,157.00 | $1,157.00 | $1,156.90 | |