| 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 | $200.96 | 11.829% | $224.7316 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $66.70 | 9.168% | $72.8151 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $197.27 | 10.555% | $218.0918 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $89.85 | 10.262% | $99.0704 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $69.69 | 13.784% | $79.2961 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $102.64 | 4.594% | $107.3553 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $239.89 | 13.290% | $271.7714 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $967.00 | $1,073.1317 | $1,073.14 | $1,073.10 | $1,073.20 | |