| 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 | $200.50 | 11.429% | $223.4151 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $202.86 | 8.397% | $219.8942 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $137.34 | 4.828% | $143.9708 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $83.85 | 12.655% | $94.4612 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $237.59 | 5.660% | $251.0376 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $247.50 | 9.426% | $270.8294 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $128.35 | 11.140% | $142.6482 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $1,237.99 | $1,346.2565 | $1,346.26 | $1,346.25 | $1,346.20 | |