| 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 | $10.35 | 10.326% | $11.4187 | $11.42 | $11.40 | $11.40 |
| Purchase #2 | $223.60 | 3.856% | $232.222 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $96.31 | 12.311% | $108.1667 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $231.90 | 12.329% | $260.491 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $25.38 | 9.433% | $27.7741 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $129.28 | 4.428% | $135.0045 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $18.76 | 9.668% | $20.5737 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $735.58 | $795.6507 | $795.64 | $795.55 | $795.70 | |