| 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 | $198.92 | 7.845% | $214.5253 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $49.66 | 4.170% | $51.7308 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $108.82 | 13.655% | $123.6794 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $197.33 | 11.487% | $219.9973 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $55.64 | 3.803% | $57.756 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $101.63 | 11.340% | $113.1548 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $234.81 | 10.376% | $259.1739 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $946.81 | $1,040.0175 | $1,040.02 | $1,040.05 | $1,040.10 | |