| 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 | $189.69 | 13.522% | $215.3399 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $51.34 | 13.272% | $58.1538 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $173.67 | 4.330% | $181.1899 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $95.51 | 3.540% | $98.8911 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $123.39 | 12.284% | $138.5472 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $200.58 | 9.383% | $219.4004 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $107.59 | 13.696% | $122.3255 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $941.77 | $1,033.8478 | $1,033.85 | $1,033.90 | $1,033.80 | |