| 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 | $123.42 | 5.266% | $129.9193 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $175.71 | 4.205% | $183.0986 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $158.64 | 5.202% | $166.8925 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $143.37 | 4.668% | $150.0625 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $239.78 | 12.173% | $268.9684 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $110.61 | 5.868% | $117.1006 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $114.84 | 7.211% | $123.1211 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $1,066.37 | $1,139.1630 | $1,139.16 | $1,139.10 | $1,139.20 | |