| 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 | $109.29 | 5.395% | $115.1862 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $130.90 | 6.728% | $139.707 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $95.43 | 5.813% | $100.9773 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $193.45 | 7.855% | $208.6455 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $225.46 | 4.378% | $235.3306 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $17.30 | 11.817% | $19.3443 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $203.41 | 5.660% | $214.923 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $975.24 | $1,034.1139 | $1,034.12 | $1,034.15 | $1,034.00 | |