| 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 | $123.95 | 5.392% | $130.6334 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $194.79 | 9.394% | $213.0886 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $228.45 | 7.538% | $245.6706 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $57.88 | 6.142% | $61.435 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $220.58 | 13.678% | $250.7509 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $177.85 | 7.862% | $191.8326 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $206.27 | 3.504% | $213.4977 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,209.77 | $1,306.9088 | $1,306.91 | $1,306.95 | $1,306.90 | |