| 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 | $73.87 | 7.416% | $79.3482 | $79.35 | $79.35 | $79.30 |
| Purchase #2 | $227.27 | 10.212% | $250.4788 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $34.93 | 6.132% | $37.0719 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $240.86 | 13.255% | $272.786 | $272.79 | $272.80 | $272.80 |
| Purchase #5 | $152.37 | 12.526% | $171.4559 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $241.38 | 4.293% | $251.7424 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $236.95 | 8.170% | $256.3088 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,207.63 | $1,319.1920 | $1,319.20 | $1,319.20 | $1,319.20 | |