| 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 | $199.96 | 5.203% | $210.3639 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $222.97 | 4.576% | $233.1731 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $92.33 | 7.456% | $99.2141 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $236.96 | 6.177% | $251.597 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $112.30 | 10.756% | $124.379 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $142.82 | 13.158% | $161.6123 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $181.79 | 4.178% | $189.3852 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,189.13 | $1,269.7246 | $1,269.72 | $1,269.70 | $1,269.80 | |