| 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 | $131.65 | 5.373% | $138.7236 | $138.72 | $138.70 | $138.70 |
| Purchase #2 | $6.89 | 11.251% | $7.6652 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $74.68 | 8.852% | $81.2907 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $98.81 | 3.651% | $102.4176 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $90.83 | 6.776% | $96.9846 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $215.26 | 11.185% | $239.3368 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $127.37 | 11.166% | $141.5921 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $745.49 | $808.0106 | $808.01 | $808.00 | $808.00 | |