| 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 | $203.32 | 8.670% | $220.9478 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $99.73 | 8.477% | $108.1841 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $199.94 | 6.148% | $212.2323 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $76.60 | 6.269% | $81.4021 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $24.30 | 7.442% | $26.1084 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $237.60 | 7.290% | $254.921 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $219.54 | 3.176% | $226.5126 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $1,061.03 | $1,130.3083 | $1,130.30 | $1,130.30 | $1,130.20 | |