| 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 | $227.82 | 4.159% | $237.295 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $81.64 | 6.446% | $86.9025 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $222.85 | 4.778% | $233.4978 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $210.41 | 13.713% | $239.2635 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $54.89 | 13.390% | $62.2398 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $8.50 | 7.780% | $9.1613 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $11.59 | 9.251% | $12.6622 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $817.70 | $881.0221 | $881.02 | $881.00 | $881.10 | |