| 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 | $246.45 | 9.522% | $269.917 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $233.34 | 12.789% | $263.1819 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $185.78 | 13.233% | $210.3643 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $125.95 | 6.138% | $133.6808 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $186.71 | 8.644% | $202.8492 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $240.37 | 6.351% | $255.6359 | $255.64 | $255.65 | $255.60 |
| Purchase #7 | $117.70 | 13.386% | $133.4553 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $1,336.30 | $1,469.0844 | $1,469.09 | $1,469.10 | $1,469.10 | |