| 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 | $235.52 | 7.773% | $253.827 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $243.64 | 11.238% | $271.0203 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $202.69 | 13.154% | $229.3518 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $74.50 | 6.679% | $79.4759 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $168.48 | 11.685% | $188.1669 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $159.82 | 7.709% | $172.1405 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $64.94 | 4.582% | $67.9156 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $1,149.59 | $1,261.8980 | $1,261.91 | $1,261.90 | $1,261.90 | |