| 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 | $118.59 | 12.812% | $133.7838 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $175.99 | 3.535% | $182.2112 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $72.57 | 9.309% | $79.3255 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $224.29 | 10.118% | $246.9837 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $35.38 | 11.167% | $39.3309 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $237.69 | 13.285% | $269.2671 | $269.27 | $269.25 | $269.30 |
| Purchase #7 | $7.91 | 4.564% | $8.271 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $872.42 | $959.1732 | $959.17 | $959.20 | $959.20 | |