| 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 | $129.82 | 12.858% | $146.5123 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $149.35 | 13.542% | $169.575 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $101.36 | 5.815% | $107.2541 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $128.74 | 11.401% | $143.4176 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $143.79 | 13.650% | $163.4173 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $199.31 | 12.341% | $223.9068 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $88.84 | 4.345% | $92.7001 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $941.21 | $1,046.7832 | $1,046.79 | $1,046.75 | $1,046.80 | |