| 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 | $107.38 | 5.234% | $113.0003 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $114.87 | 12.248% | $128.9393 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $140.79 | 6.509% | $149.954 | $149.95 | $149.95 | $150.00 |
| Purchase #4 | $94.32 | 13.436% | $106.9928 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $84.98 | 4.312% | $88.6443 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $211.73 | 5.351% | $223.0597 | $223.06 | $223.05 | $223.10 |
| Purchase #7 | $99.96 | 11.222% | $111.1775 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $854.03 | $921.7679 | $921.76 | $921.80 | $921.80 | |