| 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 | $11.62 | 12.836% | $13.1115 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $160.41 | 8.772% | $174.4812 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $178.92 | 4.337% | $186.6798 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $37.44 | 9.654% | $41.0545 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $197.88 | 7.194% | $212.1155 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $26.37 | 11.141% | $29.3079 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $234.65 | 10.561% | $259.4314 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $847.29 | $916.1818 | $916.18 | $916.20 | $916.20 | |