| 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 | $35.48 | 7.641% | $38.191 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $189.61 | 6.756% | $202.4201 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $83.49 | 8.272% | $90.3963 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $191.54 | 13.400% | $217.2064 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $213.36 | 13.403% | $241.9566 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $15.41 | 13.158% | $17.4376 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $10.32 | 7.508% | $11.0948 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $739.21 | $818.7028 | $818.71 | $818.70 | $818.70 | |