| 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 | $219.77 | 7.131% | $235.4418 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $53.71 | 5.421% | $56.6216 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $5.56 | 3.614% | $5.7609 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $242.40 | 5.380% | $255.4411 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $75.56 | 3.219% | $77.9923 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $90.51 | 11.794% | $101.1847 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $113.48 | 5.735% | $119.9881 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $800.99 | $852.4305 | $852.42 | $852.45 | $852.40 | |