| 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 | $160.80 | 9.135% | $175.4891 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $112.39 | 12.168% | $126.0656 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $31.73 | 6.247% | $33.7122 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $145.45 | 9.415% | $159.1441 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $202.85 | 13.857% | $230.9589 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $245.93 | 6.527% | $261.9819 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $240.77 | 9.143% | $262.7836 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,139.92 | $1,250.1354 | $1,250.13 | $1,250.15 | $1,250.20 | |