| 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 | $8.77 | 10.308% | $9.674 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $188.34 | 12.297% | $211.5002 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $180.87 | 13.532% | $205.3453 | $205.35 | $205.35 | $205.30 |
| Purchase #4 | $44.71 | 4.658% | $46.7926 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $242.44 | 4.816% | $254.1159 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $232.70 | 7.145% | $249.3264 | $249.33 | $249.35 | $249.30 |
| Purchase #7 | $248.46 | 7.364% | $266.7566 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $1,146.29 | $1,243.5110 | $1,243.52 | $1,243.50 | $1,243.50 | |