| 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 | $197.40 | 3.152% | $203.622 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $113.81 | 8.258% | $123.2084 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $113.98 | 13.334% | $129.1781 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $47.84 | 5.605% | $50.5214 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $152.96 | 4.632% | $160.0451 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $112.27 | 12.186% | $125.9512 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $217.45 | 6.395% | $231.3559 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $955.71 | $1,023.8821 | $1,023.89 | $1,023.85 | $1,023.90 | |