| 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 | $114.63 | 11.811% | $128.1689 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $134.74 | 9.845% | $148.0052 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $194.44 | 10.387% | $214.6365 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $44.71 | 11.669% | $49.9272 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $80.87 | 5.338% | $85.1868 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $115.76 | 11.235% | $128.7656 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $168.97 | 12.629% | $190.3092 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $854.12 | $944.9994 | $945.02 | $945.00 | $945.00 | |