| 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 | $200.90 | 8.138% | $217.2492 | $217.25 | $217.25 | $217.20 |
| Purchase #2 | $9.94 | 9.723% | $10.9065 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $185.96 | 10.650% | $205.7647 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $121.53 | 11.354% | $135.3285 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $194.78 | 5.265% | $205.0352 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $58.36 | 10.483% | $64.4779 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $185.34 | 9.655% | $203.2346 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $956.81 | $1,041.9966 | $1,042.00 | $1,042.05 | $1,041.90 | |