| 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 | $223.69 | 4.194% | $233.0716 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $25.62 | 9.592% | $28.0775 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $143.63 | 10.667% | $158.951 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $158.26 | 11.387% | $176.2811 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $210.92 | 12.112% | $236.4666 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $111.26 | 3.593% | $115.2576 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $43.84 | 3.102% | $45.1999 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $917.22 | $993.3053 | $993.31 | $993.30 | $993.50 | |