| 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 | $226.33 | 4.240% | $235.9264 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $172.57 | 10.425% | $190.5604 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $191.35 | 13.247% | $216.6981 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $161.86 | 12.311% | $181.7866 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $143.63 | 10.769% | $159.0975 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $243.79 | 7.791% | $262.7837 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $144.68 | 12.244% | $162.3946 | $162.39 | $162.40 | $162.40 |
| 7 purchase totals = | $1,284.21 | $1,409.2473 | $1,409.25 | $1,409.30 | $1,409.30 | |