| 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 | $184.49 | 9.687% | $202.3615 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $35.71 | 9.205% | $38.9971 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $189.58 | 13.444% | $215.0671 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $13.62 | 12.138% | $15.2732 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $9.89 | 12.128% | $11.0895 | $11.09 | $11.10 | $11.10 |
| Purchase #6 | $95.42 | 13.530% | $108.3303 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $249.85 | 10.303% | $275.592 | $275.59 | $275.60 | $275.60 |
| 7 purchase totals = | $778.56 | $866.7107 | $866.71 | $866.70 | $866.80 | |