| 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 | $219.87 | 13.623% | $249.8229 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $9.93 | 11.718% | $11.0936 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $213.30 | 13.660% | $242.4368 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $119.35 | 8.519% | $129.5174 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $45.96 | 12.611% | $51.756 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $18.44 | 9.162% | $20.1295 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $202.41 | 9.445% | $221.5276 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $829.26 | $926.2838 | $926.29 | $926.30 | $926.20 | |