| 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 | $206.85 | 6.670% | $220.6469 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $200.40 | 5.235% | $210.8909 | $210.89 | $210.90 | $210.90 |
| Purchase #3 | $36.38 | 7.692% | $39.1783 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $64.51 | 9.783% | $70.821 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $249.38 | 12.782% | $281.2558 | $281.26 | $281.25 | $281.30 |
| Purchase #6 | $90.69 | 11.210% | $100.8563 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $23.86 | 4.509% | $24.9358 | $24.94 | $24.95 | $24.90 |
| 7 purchase totals = | $872.07 | $948.5850 | $948.60 | $948.60 | $948.60 | |