| 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 | $195.44 | 9.185% | $213.3912 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $141.68 | 13.741% | $161.1482 | $161.15 | $161.15 | $161.10 |
| Purchase #3 | $69.35 | 4.457% | $72.4409 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $210.67 | 10.788% | $233.3971 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $224.68 | 5.835% | $237.7901 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $125.56 | 12.266% | $140.9612 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $225.68 | 7.558% | $242.7369 | $242.74 | $242.75 | $242.70 |
| 7 purchase totals = | $1,193.06 | $1,301.8656 | $1,301.87 | $1,301.90 | $1,301.80 | |