| 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 | $212.28 | 4.267% | $221.338 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $203.35 | 5.188% | $213.8998 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $73.97 | 7.258% | $79.3387 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $161.95 | 3.781% | $168.0733 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $104.30 | 7.404% | $112.0224 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $125.38 | 11.397% | $139.6696 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $230.67 | 5.332% | $242.9693 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,111.90 | $1,177.3111 | $1,177.31 | $1,177.25 | $1,177.30 | |