| 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 | $19.99 | 10.582% | $22.1053 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $169.80 | 13.748% | $193.1441 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $118.42 | 8.643% | $128.655 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $104.79 | 10.161% | $115.4377 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $229.81 | 7.427% | $246.878 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $78.59 | 5.424% | $82.8527 | $82.85 | $82.85 | $82.90 |
| Purchase #7 | $20.77 | 10.409% | $22.9319 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $742.17 | $812.0047 | $812.01 | $812.05 | $812.00 | |