| 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 | $198.42 | 9.673% | $217.6132 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $61.40 | 13.236% | $69.5269 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $120.66 | 9.232% | $131.7993 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $13.33 | 12.299% | $14.9695 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $49.94 | 13.216% | $56.5401 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $176.29 | 6.677% | $188.0609 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $216.31 | 10.373% | $238.7478 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $836.35 | $917.2577 | $917.26 | $917.25 | $917.20 | |