| 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 | $222.68 | 7.460% | $239.2919 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $180.80 | 3.581% | $187.2744 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $240.98 | 6.328% | $256.2292 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $209.45 | 5.619% | $221.219 | $221.22 | $221.20 | $221.20 |
| Purchase #5 | $28.95 | 13.393% | $32.8273 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $215.29 | 12.711% | $242.6555 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $63.35 | 3.483% | $65.5565 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $1,161.50 | $1,245.0538 | $1,245.06 | $1,245.05 | $1,245.10 | |