| 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 | $123.99 | 13.408% | $140.6146 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $175.34 | 13.850% | $199.6246 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $172.32 | 3.443% | $178.253 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $248.26 | 11.440% | $276.6609 | $276.66 | $276.65 | $276.70 |
| Purchase #5 | $62.74 | 8.231% | $67.9041 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $212.44 | 8.833% | $231.2048 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $220.29 | 9.286% | $240.7461 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $1,215.38 | $1,335.0081 | $1,334.99 | $1,334.95 | $1,335.00 | |