| 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 | $101.46 | 10.112% | $111.7196 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $204.96 | 8.590% | $222.5661 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $16.92 | 10.685% | $18.7279 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $47.63 | 3.321% | $49.2118 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $186.41 | 3.870% | $193.6241 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $110.40 | 3.397% | $114.1503 | $114.15 | $114.15 | $114.20 |
| Purchase #7 | $70.25 | 6.513% | $74.8254 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $738.03 | $784.8252 | $784.83 | $784.80 | $784.80 | |