| 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 | $199.52 | 3.663% | $206.8284 | $206.83 | $206.85 | $206.80 |
| Purchase #2 | $80.59 | 8.725% | $87.6215 | $87.62 | $87.60 | $87.60 |
| Purchase #3 | $39.34 | 7.562% | $42.3149 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $121.60 | 13.183% | $137.6305 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $133.35 | 4.850% | $139.8175 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $198.39 | 5.716% | $209.73 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $20.54 | 7.312% | $22.0419 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $793.33 | $845.9847 | $845.98 | $846.00 | $845.80 | |