| 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 | $22.62 | 3.117% | $23.3251 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $199.25 | 9.849% | $218.8741 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $181.40 | 5.733% | $191.7997 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $146.53 | 12.155% | $164.3407 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $94.39 | 8.625% | $102.5311 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $100.41 | 11.208% | $111.664 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $130.47 | 10.170% | $143.7388 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $875.07 | $956.2735 | $956.27 | $956.30 | $956.20 | |