| 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 | $124.27 | 9.422% | $135.9787 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $20.61 | 7.558% | $22.1677 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $210.42 | 3.139% | $217.0251 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $11.57 | 8.467% | $12.5496 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $36.30 | 12.869% | $40.9714 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $127.88 | 7.198% | $137.0848 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $118.87 | 4.798% | $124.5734 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $649.92 | $690.3507 | $690.35 | $690.35 | $690.40 | |