| 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 | $209.30 | 5.641% | $221.1066 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $69.46 | 5.459% | $73.2518 | $73.25 | $73.25 | $73.30 |
| Purchase #3 | $203.50 | 8.543% | $220.885 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $131.86 | 6.498% | $140.4283 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $76.80 | 10.413% | $84.7972 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $236.28 | 9.801% | $259.4378 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $95.37 | 6.416% | $101.4889 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $1,022.57 | $1,101.3956 | $1,101.41 | $1,101.45 | $1,101.40 | |