| 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 | $221.38 | 10.515% | $244.6581 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $211.32 | 13.845% | $240.5773 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $219.81 | 7.565% | $236.4386 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $234.26 | 13.431% | $265.7235 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $118.44 | 3.248% | $122.2869 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $136.31 | 6.820% | $145.6063 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $231.29 | 7.613% | $248.8981 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,372.81 | $1,504.1888 | $1,504.20 | $1,504.20 | $1,504.20 | |