| 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 | $118.59 | 3.842% | $123.1462 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $191.32 | 9.458% | $209.415 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $164.99 | 11.328% | $183.6801 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $194.87 | 12.541% | $219.3086 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $230.66 | 6.786% | $246.3126 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $14.98 | 5.543% | $15.8103 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $49.70 | 11.754% | $55.5417 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $965.11 | $1,053.2145 | $1,053.22 | $1,053.20 | $1,053.10 | |