| 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 | $211.42 | 10.253% | $233.0969 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $66.98 | 10.233% | $73.8341 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $231.98 | 5.607% | $244.9871 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $227.88 | 11.432% | $253.9312 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $199.41 | 12.840% | $225.0142 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $69.69 | 4.728% | $72.9849 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $178.70 | 5.358% | $188.2747 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $1,186.06 | $1,292.1231 | $1,292.11 | $1,292.15 | $1,292.10 | |