| 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 | $107.25 | 13.728% | $121.9733 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $248.32 | 12.721% | $279.9088 | $279.91 | $279.90 | $279.90 |
| Purchase #3 | $13.60 | 13.786% | $15.4749 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $222.27 | 5.813% | $235.1906 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $200.37 | 8.853% | $218.1088 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $155.85 | 3.406% | $161.1583 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $124.33 | 9.426% | $136.0493 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $1,071.99 | $1,167.8640 | $1,167.86 | $1,167.80 | $1,167.90 | |