| 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 | $240.74 | 5.369% | $253.6653 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $211.75 | 3.792% | $219.7796 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $116.55 | 13.277% | $132.0243 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $137.92 | 4.240% | $143.7678 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $123.34 | 10.843% | $136.7138 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $159.28 | 12.658% | $179.4417 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $236.32 | 13.489% | $268.1972 | $268.20 | $268.20 | $268.20 |
| 7 purchase totals = | $1,225.90 | $1,333.5897 | $1,333.59 | $1,333.55 | $1,333.60 | |