| 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 | $203.84 | 7.427% | $218.9792 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $89.85 | 11.131% | $99.8512 | $99.85 | $99.85 | $99.90 |
| Purchase #3 | $108.99 | 3.421% | $112.7185 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $168.47 | 12.514% | $189.5523 | $189.55 | $189.55 | $189.60 |
| Purchase #5 | $150.94 | 11.304% | $168.0023 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $107.60 | 12.818% | $121.3922 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $226.84 | 7.374% | $243.5672 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,056.53 | $1,154.0629 | $1,154.06 | $1,154.05 | $1,154.20 | |