| 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 | $118.52 | 12.280% | $133.0743 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $90.28 | 12.697% | $101.7429 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $236.58 | 8.855% | $257.5292 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $192.49 | 10.858% | $213.3906 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $109.68 | 13.603% | $124.5998 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $218.83 | 4.695% | $229.1041 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $135.94 | 9.112% | $148.3269 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,102.32 | $1,207.7678 | $1,207.76 | $1,207.80 | $1,207.70 | |