| 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 | $229.98 | 5.327% | $242.231 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $243.51 | 9.288% | $266.1272 | $266.13 | $266.15 | $266.10 |
| Purchase #3 | $17.62 | 5.681% | $18.621 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $221.40 | 3.385% | $228.8944 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $199.79 | 7.267% | $214.3087 | $214.31 | $214.30 | $214.30 |
| Purchase #6 | $47.56 | 8.784% | $51.7377 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $25.40 | 6.238% | $26.9845 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $985.26 | $1,048.9045 | $1,048.90 | $1,048.95 | $1,048.80 | |