| 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 | $124.30 | 5.795% | $131.5032 | $131.50 | $131.50 | $131.50 |
| Purchase #2 | $244.79 | 3.809% | $254.1141 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $216.81 | 6.425% | $230.74 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $191.71 | 12.274% | $215.2405 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $35.44 | 9.450% | $38.7891 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $239.98 | 10.188% | $264.4292 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $117.65 | 3.160% | $121.3677 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $1,170.68 | $1,256.1838 | $1,256.18 | $1,256.20 | $1,256.10 | |