| 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 | $182.90 | 10.735% | $202.5343 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $129.34 | 5.461% | $136.4033 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $46.77 | 8.714% | $50.8455 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $121.80 | 6.357% | $129.5428 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $182.51 | 3.261% | $188.4617 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $85.64 | 12.263% | $96.142 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $224.60 | 5.538% | $237.0383 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $973.56 | $1,040.9679 | $1,040.96 | $1,041.00 | $1,040.80 | |