| 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 | $108.31 | 8.353% | $117.3571 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $236.48 | 9.313% | $258.5034 | $258.50 | $258.50 | $258.50 |
| Purchase #3 | $165.47 | 4.298% | $172.5819 | $172.58 | $172.60 | $172.60 |
| Purchase #4 | $8.65 | 13.475% | $9.8156 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $43.40 | 13.729% | $49.3584 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $197.78 | 6.128% | $209.9 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $73.58 | 13.635% | $83.6126 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $833.67 | $901.1290 | $901.13 | $901.10 | $901.20 | |