| 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 | $84.64 | 6.337% | $90.0036 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $111.39 | 9.752% | $122.2528 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $238.94 | 7.152% | $256.029 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $136.99 | 4.544% | $143.2148 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $133.32 | 9.700% | $146.252 | $146.25 | $146.25 | $146.30 |
| Purchase #6 | $153.74 | 4.729% | $161.0104 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $15.42 | 10.617% | $17.0571 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $874.44 | $935.8197 | $935.81 | $935.80 | $935.90 | |