| 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 | $119.48 | 13.596% | $135.7245 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $233.69 | 4.753% | $244.7973 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $76.30 | 4.600% | $79.8098 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $122.46 | 9.453% | $134.0361 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $228.65 | 9.547% | $250.4792 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $242.39 | 5.810% | $256.4729 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $176.79 | 8.679% | $192.1336 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,199.76 | $1,293.4534 | $1,293.45 | $1,293.45 | $1,293.40 | |