| 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 | $247.58 | 9.786% | $271.8082 | $271.81 | $271.80 | $271.80 |
| Purchase #2 | $209.44 | 6.368% | $222.7771 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $88.84 | 11.481% | $99.0397 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $230.88 | 12.303% | $259.2852 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $185.29 | 4.207% | $193.0852 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $119.27 | 12.217% | $133.8412 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $246.70 | 7.361% | $264.8596 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $1,328.00 | $1,444.6962 | $1,444.71 | $1,444.75 | $1,444.70 | |