| 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 | $185.77 | 12.699% | $209.3609 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $172.51 | 9.234% | $188.4396 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $172.96 | 10.525% | $191.164 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $101.97 | 6.860% | $108.9651 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $105.70 | 9.772% | $116.029 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $248.92 | 7.194% | $266.8273 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $54.43 | 12.727% | $61.3573 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $1,042.26 | $1,142.1432 | $1,142.15 | $1,142.15 | $1,142.20 | |