| 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 | $47.49 | 4.652% | $49.6992 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $242.34 | 4.703% | $253.7373 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $213.71 | 5.847% | $226.2056 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $152.54 | 5.312% | $160.6429 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $197.76 | 9.800% | $217.1405 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $216.44 | 7.181% | $231.9826 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $82.71 | 8.189% | $89.4831 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $1,152.99 | $1,228.8912 | $1,228.89 | $1,228.95 | $1,228.80 | |