| 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 | $225.88 | 10.551% | $249.7126 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $65.94 | 11.595% | $73.5857 | $73.59 | $73.60 | $73.60 |
| Purchase #3 | $194.78 | 11.448% | $217.0784 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $240.89 | 3.503% | $249.3284 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $132.84 | 12.277% | $149.1488 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $209.44 | 6.751% | $223.5793 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $105.76 | 8.563% | $114.8162 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $1,175.53 | $1,277.2494 | $1,277.26 | $1,277.30 | $1,277.20 | |