| 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 | $100.49 | 3.740% | $104.2483 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $31.61 | 4.763% | $33.1156 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $248.71 | 3.396% | $257.1562 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $167.53 | 5.269% | $176.3572 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $89.80 | 11.723% | $100.3273 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $197.29 | 3.292% | $203.7848 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $198.98 | 13.640% | $226.1209 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $1,034.41 | $1,101.1103 | $1,101.12 | $1,101.10 | $1,101.10 | |