| 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 | $237.82 | 6.618% | $253.5589 | $253.56 | $253.55 | $253.60 |
| Purchase #2 | $203.40 | 5.591% | $214.7721 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $64.25 | 5.632% | $67.8686 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $54.43 | 10.796% | $60.3063 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $197.38 | 11.712% | $220.4971 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $210.51 | 6.816% | $224.8584 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $78.52 | 5.858% | $83.1197 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $1,046.31 | $1,124.9811 | $1,124.99 | $1,124.90 | $1,125.10 | |