| 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 | $124.50 | 4.217% | $129.7502 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $15.67 | 4.394% | $16.3585 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $249.26 | 11.541% | $278.0271 | $278.03 | $278.05 | $278.00 |
| Purchase #4 | $232.55 | 4.105% | $242.0962 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $101.75 | 9.354% | $111.2677 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $14.47 | 10.188% | $15.9442 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $215.46 | 10.460% | $237.9971 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $953.66 | $1,031.4410 | $1,031.45 | $1,031.45 | $1,031.50 | |