| 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 | $248.99 | 12.208% | $279.3867 | $279.39 | $279.40 | $279.40 |
| Purchase #2 | $117.83 | 11.230% | $131.0623 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $100.99 | 4.624% | $105.6598 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $85.32 | 10.335% | $94.1378 | $94.14 | $94.15 | $94.10 |
| Purchase #5 | $43.79 | 10.349% | $48.3218 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $237.67 | 10.673% | $263.0365 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $8.47 | 5.793% | $8.9607 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $843.06 | $930.5656 | $930.57 | $930.55 | $930.60 | |