| 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 | $186.97 | 9.864% | $205.4127 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $122.34 | 5.256% | $128.7702 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $245.64 | 8.471% | $266.4482 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $161.46 | 3.385% | $166.9254 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $18.31 | 9.519% | $20.0529 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $216.35 | 9.208% | $236.2715 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $18.45 | 11.795% | $20.6262 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $969.52 | $1,044.5071 | $1,044.51 | $1,044.50 | $1,044.50 | |