| 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 | $176.58 | 13.208% | $199.9027 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $63.53 | 10.191% | $70.0043 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $7.45 | 9.445% | $8.1537 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $123.80 | 9.573% | $135.6514 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $102.63 | 8.214% | $111.06 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $217.60 | 13.299% | $246.5386 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $15.61 | 13.477% | $17.7138 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $707.20 | $789.0245 | $789.01 | $789.00 | $789.10 | |