| 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 | $225.71 | 7.309% | $242.2071 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $25.59 | 3.606% | $26.5128 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $185.68 | 8.847% | $202.1071 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $91.26 | 8.464% | $98.9842 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $116.97 | 12.733% | $131.8638 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $243.54 | 4.208% | $253.7882 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $99.85 | 8.672% | $108.509 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $988.60 | $1,063.9722 | $1,063.97 | $1,063.95 | $1,064.00 | |