| 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 | $45.75 | 9.701% | $50.1882 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $100.81 | 7.441% | $108.3113 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $242.61 | 11.741% | $271.0948 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $197.86 | 8.483% | $214.6445 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $249.35 | 5.203% | $262.3237 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $195.48 | 13.541% | $221.9499 | $221.95 | $221.95 | $221.90 |
| Purchase #7 | $121.92 | 3.166% | $125.78 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $1,153.78 | $1,254.2924 | $1,254.28 | $1,254.30 | $1,254.20 | |