| 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 | $214.73 | 3.517% | $222.2821 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $125.61 | 5.496% | $132.5135 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $236.90 | 5.124% | $249.0388 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $162.69 | 11.549% | $181.4791 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $106.66 | 12.727% | $120.2346 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $161.27 | 8.847% | $175.5376 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $221.81 | 7.646% | $238.7696 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $1,229.67 | $1,319.8553 | $1,319.85 | $1,319.90 | $1,319.80 | |