| 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 | $189.93 | 7.354% | $203.8975 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $72.55 | 12.126% | $81.3474 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $205.46 | 12.676% | $231.5041 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $69.80 | 6.156% | $74.0969 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $75.60 | 10.243% | $83.3437 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $19.73 | 13.484% | $22.3904 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $214.96 | 5.561% | $226.9139 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $848.03 | $923.4939 | $923.49 | $923.50 | $923.40 | |