| 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 | $206.28 | 5.633% | $217.8998 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $105.69 | 7.197% | $113.2965 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $113.27 | 5.586% | $119.5973 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $216.95 | 5.483% | $228.8454 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $156.53 | 12.289% | $175.766 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $194.41 | 9.343% | $212.5737 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $64.51 | 10.215% | $71.0997 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $1,057.64 | $1,139.0784 | $1,139.09 | $1,139.05 | $1,139.10 | |