| 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 | $108.73 | 5.595% | $114.8134 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $160.27 | 13.323% | $181.6228 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $248.94 | 8.533% | $270.1821 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $124.51 | 3.800% | $129.2414 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $84.96 | 10.729% | $94.0754 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $248.42 | 13.312% | $281.4897 | $281.49 | $281.50 | $281.50 |
| Purchase #7 | $182.54 | 9.197% | $199.3282 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,158.37 | $1,270.7530 | $1,270.75 | $1,270.80 | $1,270.70 | |