| 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 | $38.92 | 5.263% | $40.9684 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $228.50 | 7.842% | $246.419 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $236.38 | 13.789% | $268.9744 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $87.94 | 7.483% | $94.5206 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $38.53 | 8.301% | $41.7284 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $129.91 | 11.481% | $144.825 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $238.44 | 3.263% | $246.2203 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $998.62 | $1,083.6561 | $1,083.66 | $1,083.60 | $1,083.60 | |