| 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 | $115.65 | 12.319% | $129.8969 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $225.71 | 11.260% | $251.1249 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $86.76 | 8.110% | $93.7962 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $147.55 | 6.607% | $157.2986 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $228.43 | 3.459% | $236.3314 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $209.84 | 6.627% | $223.7461 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $127.29 | 10.852% | $141.1035 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,141.23 | $1,233.2976 | $1,233.30 | $1,233.30 | $1,233.20 | |