| 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 | $207.29 | 3.157% | $213.8341 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $247.94 | 7.278% | $265.9851 | $265.99 | $266.00 | $266.00 |
| Purchase #3 | $66.57 | 3.856% | $69.1369 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $43.48 | 10.807% | $48.1789 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $225.25 | 12.537% | $253.4896 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $225.85 | 10.865% | $250.3886 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $106.34 | 11.417% | $118.4808 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $1,122.72 | $1,219.4940 | $1,219.50 | $1,219.60 | $1,219.50 | |