| 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 | $246.50 | 8.148% | $266.5848 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $112.58 | 3.674% | $116.7162 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $79.75 | 7.630% | $85.8349 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $164.67 | 9.486% | $180.2906 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $184.77 | 6.838% | $197.4046 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $71.64 | 13.172% | $81.0764 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $72.36 | 7.408% | $77.7204 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $932.27 | $1,005.6279 | $1,005.62 | $1,005.65 | $1,005.60 | |