| 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 | $198.36 | 13.112% | $224.369 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $74.56 | 7.717% | $80.3138 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $76.83 | 13.810% | $87.4402 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $134.36 | 13.233% | $152.1399 | $152.14 | $152.15 | $152.10 |
| Purchase #5 | $199.87 | 12.276% | $224.406 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $148.48 | 13.659% | $168.7609 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $92.67 | 3.546% | $95.9561 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $925.13 | $1,033.3859 | $1,033.39 | $1,033.35 | $1,033.40 | |