| 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 | $206.32 | 10.391% | $227.7587 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $193.88 | 8.781% | $210.9046 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $173.70 | 6.553% | $185.0826 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $130.89 | 13.618% | $148.7146 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $224.42 | 8.655% | $243.8436 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $36.40 | 8.117% | $39.3546 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $113.26 | 5.523% | $119.5153 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $1,078.87 | $1,175.1740 | $1,175.16 | $1,175.15 | $1,175.20 | |