| 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 | $120.85 | 9.351% | $132.1507 | $132.15 | $132.15 | $132.20 |
| Purchase #2 | $71.48 | 12.131% | $80.1512 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $222.42 | 13.145% | $251.6571 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $226.47 | 3.647% | $234.7294 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $189.84 | 7.573% | $204.2166 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $212.86 | 6.522% | $226.7427 | $226.74 | $226.75 | $226.70 |
| Purchase #7 | $118.81 | 4.580% | $124.2515 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $1,162.73 | $1,253.8992 | $1,253.90 | $1,253.90 | $1,254.00 | |