| 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 | $13.42 | 6.207% | $14.253 | $14.25 | $14.25 | $14.30 |
| Purchase #2 | $219.99 | 8.625% | $238.9641 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $150.50 | 10.316% | $166.0256 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $189.43 | 6.407% | $201.5668 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $196.92 | 10.196% | $216.998 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $101.85 | 12.781% | $114.8674 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $28.34 | 10.199% | $31.2304 | $31.23 | $31.25 | $31.20 |
| 7 purchase totals = | $900.45 | $983.9053 | $983.91 | $983.90 | $984.00 | |