| 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 | $10.67 | 3.599% | $11.054 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $19.31 | 13.134% | $21.8462 | $21.85 | $21.85 | $21.80 |
| Purchase #3 | $95.78 | 13.247% | $108.468 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $233.52 | 6.487% | $248.6684 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $183.26 | 11.292% | $203.9537 | $203.95 | $203.95 | $204.00 |
| Purchase #6 | $193.95 | 13.584% | $220.2962 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $237.65 | 10.660% | $262.9835 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $974.14 | $1,077.2700 | $1,077.27 | $1,077.25 | $1,077.40 | |