| 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 | $234.25 | 8.498% | $254.1566 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $100.62 | 7.388% | $108.0538 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $118.86 | 7.388% | $127.6414 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $184.81 | 12.384% | $207.6969 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $177.47 | 10.874% | $196.7681 | $196.77 | $196.75 | $196.80 |
| Purchase #6 | $33.51 | 6.607% | $35.724 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $102.66 | 5.650% | $108.4603 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $952.18 | $1,038.5011 | $1,038.50 | $1,038.45 | $1,038.60 | |