| 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 | $27.34 | 11.532% | $30.4928 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $173.26 | 12.318% | $194.6022 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $157.84 | 3.740% | $163.7432 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $135.71 | 13.280% | $153.7323 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $116.87 | 12.298% | $131.2427 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $185.73 | 13.238% | $210.3169 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $154.33 | 3.842% | $160.2594 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $951.08 | $1,044.3895 | $1,044.38 | $1,044.40 | $1,044.30 | |