| 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 | $197.75 | 4.553% | $206.7536 | $206.75 | $206.75 | $206.80 |
| Purchase #2 | $229.69 | 7.506% | $246.9305 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $84.69 | 9.473% | $92.7127 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $237.60 | 13.719% | $270.1963 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $102.87 | 4.158% | $107.1473 | $107.15 | $107.15 | $107.10 |
| Purchase #6 | $178.73 | 6.634% | $190.5869 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $235.56 | 13.584% | $267.5585 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $1,266.89 | $1,381.8858 | $1,381.89 | $1,381.90 | $1,381.90 | |