| 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 | $210.66 | 3.410% | $217.8435 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $105.30 | 12.734% | $118.7089 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $176.46 | 8.222% | $190.9685 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $172.31 | 9.762% | $189.1309 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $146.51 | 9.786% | $160.8475 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $108.67 | 6.616% | $115.8596 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $101.49 | 13.193% | $114.8796 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $1,021.40 | $1,108.2385 | $1,108.24 | $1,108.25 | $1,108.20 | |