| 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 | $132.77 | 5.381% | $139.9144 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $221.56 | 5.187% | $233.0523 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $229.96 | 9.589% | $252.0109 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $167.89 | 10.259% | $185.1138 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $249.83 | 8.794% | $271.8001 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $211.67 | 8.746% | $230.1827 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $134.82 | 12.192% | $151.2573 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $1,348.50 | $1,463.3315 | $1,463.32 | $1,463.30 | $1,463.40 | |