| 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 | $191.76 | 8.712% | $208.4661 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $211.70 | 13.389% | $240.0445 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $7.33 | 9.369% | $8.0167 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $103.56 | 4.474% | $108.1933 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $142.25 | 10.505% | $157.1934 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $93.43 | 10.169% | $102.9309 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $140.96 | 8.142% | $152.437 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $890.99 | $977.2819 | $977.28 | $977.30 | $977.20 | |