| 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 | $236.88 | 9.278% | $258.8577 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $226.79 | 8.785% | $246.7135 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $5.88 | 10.621% | $6.5045 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $176.98 | 9.736% | $194.2108 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $117.31 | 11.176% | $130.4206 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $37.25 | 5.446% | $39.2786 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $33.59 | 7.724% | $36.1845 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $834.68 | $912.1702 | $912.16 | $912.15 | $912.20 | |