| 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 | $245.28 | 4.130% | $255.4101 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $147.57 | 13.160% | $166.9902 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $129.33 | 9.143% | $141.1546 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $174.48 | 13.549% | $198.1203 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $191.98 | 12.160% | $215.3248 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $128.26 | 9.768% | $140.7884 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $169.78 | 7.780% | $182.9889 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $1,186.68 | $1,300.7773 | $1,300.77 | $1,300.75 | $1,300.80 | |