| 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 | $240.96 | 6.523% | $256.6778 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $5.56 | 9.707% | $6.0997 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $169.61 | 9.285% | $185.3583 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $136.88 | 3.230% | $141.3012 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $216.74 | 10.786% | $240.1176 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $132.93 | 10.758% | $147.2306 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $134.80 | 12.185% | $151.2254 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $1,037.48 | $1,128.0106 | $1,128.02 | $1,128.05 | $1,128.00 | |