| 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 | $242.55 | 7.341% | $260.3556 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $172.71 | 10.287% | $190.4767 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $44.92 | 10.772% | $49.7588 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $31.58 | 3.490% | $32.6821 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $53.26 | 10.627% | $58.9199 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $169.69 | 9.150% | $185.2166 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $184.69 | 4.530% | $193.0565 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $899.40 | $970.4662 | $970.48 | $970.45 | $970.60 | |