| 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 | $234.60 | 7.394% | $251.9463 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $223.73 | 12.444% | $251.571 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $228.70 | 8.493% | $248.1235 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $118.49 | 5.657% | $125.193 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $137.65 | 8.156% | $148.8767 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $18.33 | 3.120% | $18.9019 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $20.40 | 11.609% | $22.7682 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $981.90 | $1,067.3806 | $1,067.38 | $1,067.35 | $1,067.40 | |