| 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 | $225.95 | 6.261% | $240.0967 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $115.35 | 9.218% | $125.983 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $58.56 | 3.407% | $60.5551 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $209.97 | 11.265% | $233.6231 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $106.71 | 10.359% | $117.7641 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $182.55 | 12.183% | $204.7901 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $133.61 | 5.153% | $140.4949 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $1,032.70 | $1,123.3070 | $1,123.30 | $1,123.30 | $1,123.40 | |