| 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 | $101.80 | 6.788% | $108.7102 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $231.35 | 6.261% | $245.8348 | $245.83 | $245.85 | $245.80 |
| Purchase #3 | $75.81 | 11.111% | $84.2332 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $200.55 | 5.123% | $210.8242 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $117.46 | 4.333% | $122.5495 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $72.45 | 11.351% | $80.6738 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $87.40 | 12.156% | $98.0243 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $886.82 | $950.8500 | $950.83 | $950.80 | $950.70 | |