| 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 | $23.58 | 6.461% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $164.93 | 8.668% | $179.2261 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $47.76 | 6.344% | $50.7899 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $240.81 | 3.323% | $248.8121 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $166.39 | 9.575% | $182.3218 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $224.90 | 10.452% | $248.4065 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $223.44 | 9.214% | $244.0278 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,091.81 | $1,178.6877 | $1,178.69 | $1,178.70 | $1,178.60 | |