| 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 | $113.81 | 7.329% | $122.1511 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $170.43 | 8.543% | $184.9898 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $105.61 | 7.259% | $113.2762 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $53.31 | 13.402% | $60.4546 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $191.66 | 9.739% | $210.3258 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $250.62 | 8.607% | $272.1909 | $272.19 | $272.20 | $272.20 |
| Purchase #7 | $249.86 | 13.704% | $284.1008 | $284.10 | $284.10 | $284.10 |
| 7 purchase totals = | $1,135.30 | $1,247.4892 | $1,247.49 | $1,247.55 | $1,247.60 | |