| 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 | $197.75 | 7.429% | $212.4408 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $166.66 | 13.419% | $189.0241 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $190.74 | 10.499% | $210.7658 | $210.77 | $210.75 | $210.80 |
| Purchase #4 | $11.42 | 4.728% | $11.9599 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $212.29 | 6.237% | $225.5305 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $147.88 | 6.263% | $157.1417 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $241.36 | 6.650% | $257.4104 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,168.10 | $1,264.2732 | $1,264.27 | $1,264.25 | $1,264.20 | |