| 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 | $205.27 | 8.566% | $222.8534 | $222.85 | $222.85 | $222.90 |
| Purchase #2 | $166.78 | 6.346% | $177.3639 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $21.71 | 13.337% | $24.6055 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $28.88 | 3.500% | $29.8908 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $36.85 | 7.207% | $39.5058 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $215.45 | 11.192% | $239.5632 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $159.70 | 8.290% | $172.9391 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $834.64 | $906.7217 | $906.72 | $906.70 | $906.80 | |