| 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 | $221.57 | 5.603% | $233.9846 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $137.40 | 4.558% | $143.6627 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $128.49 | 8.516% | $139.4322 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $71.62 | 13.829% | $81.5243 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $9.84 | 7.497% | $10.5777 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $42.50 | 5.149% | $44.6883 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $163.71 | 9.823% | $179.7912 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $775.13 | $833.6610 | $833.65 | $833.70 | $833.70 | |