| 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 | $51.98 | 8.518% | $56.4077 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $244.59 | 4.336% | $255.1954 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $109.42 | 13.435% | $124.1206 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $185.93 | 9.528% | $203.6454 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $228.76 | 4.179% | $238.3199 | $238.32 | $238.30 | $238.30 |
| Purchase #6 | $141.63 | 5.116% | $148.8758 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $177.62 | 10.188% | $195.7159 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,139.93 | $1,222.2807 | $1,222.30 | $1,222.25 | $1,222.20 | |