| 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 | $11.73 | 3.205% | $12.1059 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $223.49 | 7.831% | $240.9915 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $69.87 | 3.699% | $72.4545 | $72.45 | $72.45 | $72.50 |
| Purchase #4 | $248.93 | 9.768% | $273.2455 | $273.25 | $273.25 | $273.20 |
| Purchase #5 | $137.53 | 3.373% | $142.1689 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $66.51 | 7.118% | $71.2442 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $212.28 | 13.156% | $240.2076 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $970.34 | $1,052.4181 | $1,052.42 | $1,052.40 | $1,052.40 | |