| 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 | $125.95 | 4.285% | $131.347 | $131.35 | $131.35 | $131.30 |
| Purchase #2 | $232.98 | 11.117% | $258.8804 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $229.98 | 11.672% | $256.8233 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $221.35 | 6.697% | $236.1738 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $110.77 | 8.130% | $119.7756 | $119.78 | $119.80 | $119.80 |
| Purchase #6 | $135.77 | 8.103% | $146.7714 | $146.77 | $146.75 | $146.80 |
| Purchase #7 | $215.84 | 13.638% | $245.2763 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,272.64 | $1,395.0478 | $1,395.05 | $1,395.05 | $1,395.10 | |