| 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 | $181.97 | 13.160% | $205.9173 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $212.94 | 11.556% | $237.5473 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $167.56 | 13.184% | $189.6511 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $121.28 | 11.370% | $135.0695 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $36.61 | 7.485% | $39.3503 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $198.45 | 7.804% | $213.937 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $209.66 | 9.712% | $230.0222 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $1,128.47 | $1,251.4947 | $1,251.50 | $1,251.45 | $1,251.50 | |