| 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 | $17.73 | 8.666% | $19.2665 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $47.82 | 4.139% | $49.7993 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $243.51 | 9.225% | $265.9738 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $225.87 | 9.115% | $246.4581 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $218.46 | 6.248% | $232.1094 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $140.66 | 4.379% | $146.8195 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $21.94 | 9.407% | $24.0039 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $915.99 | $984.4305 | $984.43 | $984.35 | $984.50 | |