| 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 | $93.48 | 9.846% | $102.684 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $213.76 | 11.640% | $238.6417 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $222.30 | 7.836% | $239.7194 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $62.42 | 4.750% | $65.385 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $189.30 | 6.563% | $201.7238 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $211.77 | 6.646% | $225.8442 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $79.45 | 12.135% | $89.0913 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $1,072.48 | $1,163.0894 | $1,163.08 | $1,163.10 | $1,163.00 | |