| 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 | $108.44 | 9.602% | $118.8524 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $192.74 | 9.192% | $210.4567 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $94.40 | 7.435% | $101.4186 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $190.40 | 9.666% | $208.8041 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $171.44 | 11.593% | $191.315 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $77.36 | 10.279% | $85.3118 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $114.72 | 9.380% | $125.4807 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $949.50 | $1,041.6393 | $1,041.64 | $1,041.60 | $1,041.70 | |