| 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 | $234.84 | 8.477% | $254.7474 | $254.75 | $254.75 | $254.70 |
| Purchase #2 | $191.27 | 3.701% | $198.3489 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $79.72 | 6.440% | $84.854 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $140.47 | 5.537% | $148.2478 | $148.25 | $148.25 | $148.20 |
| Purchase #5 | $114.63 | 6.590% | $122.1841 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $230.64 | 3.180% | $237.9744 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $61.75 | 13.458% | $70.0603 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $1,053.32 | $1,116.4169 | $1,116.41 | $1,116.40 | $1,116.40 | |