| 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 | $230.40 | 10.148% | $253.781 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $203.98 | 7.110% | $218.483 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $108.79 | 11.342% | $121.129 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $31.74 | 11.463% | $35.3784 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $11.80 | 8.129% | $12.7592 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $165.65 | 11.691% | $185.0161 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $135.58 | 3.193% | $139.9091 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $887.94 | $966.4558 | $966.46 | $966.50 | $966.50 | |