| 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 | $98.44 | 3.397% | $101.784 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $151.94 | 12.156% | $170.4098 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $247.73 | 8.136% | $267.8853 | $267.89 | $267.90 | $267.90 |
| Purchase #4 | $10.62 | 3.156% | $10.9552 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $168.42 | 11.606% | $187.9668 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $90.86 | 5.376% | $95.7446 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $82.31 | 9.614% | $90.2233 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $850.32 | $924.9690 | $924.97 | $924.95 | $925.00 | |