| 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 | $32.61 | 10.194% | $35.9343 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $219.89 | 7.435% | $236.2388 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $160.49 | 12.218% | $180.0987 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $140.92 | 5.862% | $149.1807 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $118.59 | 10.388% | $130.9091 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $136.32 | 8.706% | $148.188 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $223.35 | 3.696% | $231.605 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,032.17 | $1,112.1546 | $1,112.16 | $1,112.20 | $1,112.10 | |