| 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 | $191.70 | 6.532% | $204.2218 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $225.41 | 13.461% | $255.7524 | $255.75 | $255.75 | $255.80 |
| Purchase #3 | $210.89 | 7.704% | $227.137 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $181.66 | 10.786% | $201.2538 | $201.25 | $201.25 | $201.30 |
| Purchase #5 | $222.77 | 12.819% | $251.3269 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $231.44 | 10.751% | $256.3221 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $101.78 | 12.435% | $114.4363 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $1,365.65 | $1,510.4503 | $1,510.45 | $1,510.45 | $1,510.40 | |