| 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 | $221.33 | 4.264% | $230.7675 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $218.84 | 8.845% | $238.1964 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $133.50 | 11.126% | $148.3532 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $88.80 | 8.230% | $96.1082 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $44.62 | 10.859% | $49.4653 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $66.84 | 6.781% | $71.3724 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $169.53 | 11.417% | $188.8852 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $943.46 | $1,023.1482 | $1,023.16 | $1,023.10 | $1,023.30 | |