| 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 | $196.46 | 12.336% | $220.6953 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $103.58 | 3.219% | $106.9142 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $150.48 | 6.445% | $160.1784 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $39.95 | 13.169% | $45.211 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $200.44 | 11.537% | $223.5648 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $31.52 | 13.573% | $35.7982 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $30.54 | 8.160% | $33.0321 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $752.97 | $825.3940 | $825.39 | $825.40 | $825.40 | |