| 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 | $77.95 | 5.503% | $82.2396 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $75.98 | 13.693% | $86.3839 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $234.36 | 9.874% | $257.5007 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $130.76 | 5.842% | $138.399 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $224.60 | 7.739% | $241.9818 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $177.44 | 13.306% | $201.0502 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $135.70 | 5.439% | $143.0807 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,056.79 | $1,150.6359 | $1,150.63 | $1,150.70 | $1,150.70 | |