| 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 | $229.50 | 5.203% | $241.4409 | $241.44 | $241.45 | $241.40 |
| Purchase #2 | $167.51 | 3.338% | $173.1015 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $211.82 | 7.549% | $227.8103 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $146.27 | 4.198% | $152.4104 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $174.94 | 8.270% | $189.4075 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $119.63 | 10.171% | $131.7976 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $198.46 | 4.470% | $207.3312 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,248.13 | $1,323.2994 | $1,323.30 | $1,323.30 | $1,323.20 | |