| 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 | $210.58 | 5.232% | $221.5975 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $181.76 | 5.234% | $191.2733 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $174.98 | 11.730% | $195.5052 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $117.27 | 11.770% | $131.0727 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $122.60 | 8.224% | $132.6826 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $160.44 | 10.499% | $177.2846 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $234.42 | 4.249% | $244.3805 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $1,202.05 | $1,293.7964 | $1,293.79 | $1,293.80 | $1,293.90 | |