| 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 | $250.33 | 10.728% | $277.1854 | $277.19 | $277.20 | $277.20 |
| Purchase #2 | $220.74 | 13.789% | $251.1778 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $176.50 | 3.207% | $182.1604 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $45.85 | 6.481% | $48.8215 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $189.30 | 9.408% | $207.1093 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $237.55 | 12.570% | $267.41 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $179.84 | 10.376% | $198.5002 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $1,300.11 | $1,432.3646 | $1,432.37 | $1,432.35 | $1,432.40 | |