| 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 | $59.88 | 4.744% | $62.7207 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $144.36 | 10.787% | $159.9321 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $242.90 | 6.842% | $259.5192 | $259.52 | $259.50 | $259.50 |
| Purchase #4 | $216.69 | 13.704% | $246.3852 | $246.39 | $246.40 | $246.40 |
| Purchase #5 | $222.75 | 8.676% | $242.0758 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $127.26 | 11.453% | $141.8351 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $239.38 | 12.550% | $269.4222 | $269.42 | $269.40 | $269.40 |
| 7 purchase totals = | $1,253.22 | $1,381.8903 | $1,381.90 | $1,381.90 | $1,381.80 | |