| 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 | $234.30 | 6.566% | $249.6841 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $36.67 | 7.759% | $39.5152 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $61.96 | 8.415% | $67.1739 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $117.60 | 12.610% | $132.4294 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $197.94 | 11.186% | $220.0816 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $126.25 | 9.204% | $137.8701 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $149.81 | 9.393% | $163.8817 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $924.53 | $1,010.6360 | $1,010.63 | $1,010.65 | $1,010.70 | |