| 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 | $196.49 | 8.305% | $212.8085 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $104.95 | 10.273% | $115.7315 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $85.70 | 6.274% | $91.0768 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $117.65 | 4.512% | $122.9584 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $152.74 | 7.828% | $164.6965 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $14.31 | 9.158% | $15.6205 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $61.83 | 10.690% | $68.4396 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $733.67 | $791.3318 | $791.34 | $791.35 | $791.30 | |