| 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 | $227.60 | 10.445% | $251.3728 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $144.78 | 6.733% | $154.528 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $42.71 | 12.103% | $47.8792 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $172.26 | 6.261% | $183.0452 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $222.66 | 13.411% | $252.5209 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $191.83 | 3.120% | $197.8151 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $15.97 | 13.707% | $18.159 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $1,017.81 | $1,105.3202 | $1,105.33 | $1,105.30 | $1,105.30 | |