| 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 | $146.91 | 11.699% | $164.097 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $187.89 | 11.248% | $209.0239 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $224.50 | 6.560% | $239.2272 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $142.66 | 6.244% | $151.5677 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $123.27 | 4.605% | $128.9466 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $123.46 | 7.255% | $132.417 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $212.37 | 6.354% | $225.864 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,161.06 | $1,251.1434 | $1,251.15 | $1,251.10 | $1,251.10 | |