| 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 | $9.37 | 13.615% | $10.6457 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $238.75 | 9.843% | $262.2502 | $262.25 | $262.25 | $262.30 |
| Purchase #3 | $158.41 | 7.823% | $170.8024 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $207.39 | 6.859% | $221.6149 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $91.53 | 10.523% | $101.1617 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $124.84 | 13.204% | $141.3239 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $132.97 | 12.316% | $149.3466 | $149.35 | $149.35 | $149.30 |
| 7 purchase totals = | $963.26 | $1,057.1454 | $1,057.14 | $1,057.10 | $1,057.10 | |