| 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 | $239.79 | 8.282% | $259.6494 | $259.65 | $259.65 | $259.60 |
| Purchase #2 | $228.28 | 12.602% | $257.0478 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $112.62 | 3.402% | $116.4513 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $5.90 | 4.748% | $6.1801 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $184.61 | 11.573% | $205.9749 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $105.72 | 4.872% | $110.8707 | $110.87 | $110.85 | $110.90 |
| Purchase #7 | $89.64 | 13.643% | $101.8696 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $966.56 | $1,058.0438 | $1,058.04 | $1,058.00 | $1,058.10 | |