| 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 | $132.37 | 7.549% | $142.3626 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $102.34 | 7.372% | $109.8845 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $74.66 | 13.233% | $84.5398 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $45.36 | 13.249% | $51.3697 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $196.30 | 3.538% | $203.2451 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $227.47 | 12.136% | $255.0758 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $162.59 | 9.154% | $177.4735 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $941.09 | $1,023.9510 | $1,023.95 | $1,023.95 | $1,024.00 | |