| 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 | $111.35 | 9.844% | $122.3113 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $197.82 | 6.822% | $211.3153 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $25.87 | 6.725% | $27.6098 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $188.97 | 3.219% | $195.0529 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $114.38 | 7.253% | $122.676 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $184.89 | 4.681% | $193.5447 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $75.26 | 13.434% | $85.3704 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $898.54 | $957.8804 | $957.88 | $957.85 | $957.90 | |