| 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 | $130.90 | 6.780% | $139.775 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $218.47 | 7.231% | $234.2676 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $201.79 | 6.121% | $214.1416 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $191.79 | 5.523% | $202.3826 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $221.29 | 5.138% | $232.6599 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $194.33 | 5.354% | $204.7344 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $117.45 | 13.460% | $133.2588 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $1,276.02 | $1,361.2199 | $1,361.22 | $1,361.25 | $1,361.30 | |