| 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 | $124.66 | 9.486% | $136.4852 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $162.44 | 9.180% | $177.352 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $219.28 | 10.574% | $242.4667 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $63.41 | 12.197% | $71.1441 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $117.75 | 12.316% | $132.2521 | $132.25 | $132.25 | $132.30 |
| Purchase #6 | $176.28 | 5.158% | $185.3725 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $129.45 | 6.265% | $137.56 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $993.27 | $1,082.6326 | $1,082.63 | $1,082.60 | $1,082.80 | |