| 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 | $219.91 | 12.761% | $247.9727 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $23.50 | 4.142% | $24.4734 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $27.57 | 7.169% | $29.5465 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $72.91 | 5.379% | $76.8318 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $155.53 | 13.495% | $176.5188 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $18.38 | 8.452% | $19.9335 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $28.25 | 3.462% | $29.228 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $546.05 | $604.5047 | $604.50 | $604.50 | $604.40 | |