| 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 | $194.59 | 10.340% | $214.7106 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $5.53 | 10.720% | $6.1228 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $62.58 | 7.587% | $67.3279 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $126.76 | 5.442% | $133.6583 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $227.66 | 12.212% | $255.4618 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $230.27 | 8.265% | $249.3018 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $44.75 | 13.710% | $50.8852 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $892.14 | $977.4684 | $977.47 | $977.45 | $977.50 | |