| 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 | $232.56 | 3.858% | $241.5322 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $16.38 | 9.519% | $17.9392 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $35.41 | 12.533% | $39.8479 | $39.85 | $39.85 | $39.80 |
| Purchase #4 | $179.93 | 8.678% | $195.5443 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $243.74 | 6.634% | $259.9097 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $81.66 | 9.680% | $89.5647 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $95.78 | 6.794% | $102.2873 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $885.46 | $946.6253 | $946.62 | $946.65 | $946.50 | |