| 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 | $193.59 | 7.199% | $207.5265 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $135.47 | 8.608% | $147.1313 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $62.68 | 11.560% | $69.9258 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $162.33 | 13.408% | $184.0952 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $220.54 | 7.456% | $236.9835 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $243.79 | 4.738% | $255.3408 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $132.93 | 7.224% | $142.5329 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $1,151.33 | $1,243.5360 | $1,243.54 | $1,243.65 | $1,243.40 | |