| 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 | $189.50 | 11.460% | $211.2167 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $6.51 | 11.194% | $7.2387 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $20.99 | 10.464% | $23.1864 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $15.26 | 4.407% | $15.9325 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $120.59 | 12.753% | $135.9688 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $41.61 | 5.758% | $44.0059 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $249.66 | 6.794% | $266.6219 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $644.12 | $704.1709 | $704.18 | $704.15 | $704.10 | |