| 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 | $114.28 | 13.285% | $129.4621 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $186.65 | 9.376% | $204.1503 | $204.15 | $204.15 | $204.20 |
| Purchase #3 | $249.47 | 9.596% | $273.4091 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $158.55 | 4.265% | $165.3122 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $242.43 | 10.134% | $266.9979 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $17.92 | 3.436% | $18.5357 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $57.55 | 9.624% | $63.0886 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $1,026.85 | $1,120.9559 | $1,120.96 | $1,120.95 | $1,121.00 | |