| 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 | $237.40 | 8.107% | $256.646 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $34.58 | 6.360% | $36.7793 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $243.27 | 10.768% | $269.4653 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $160.60 | 12.641% | $180.9014 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $30.54 | 5.669% | $32.2713 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $110.41 | 9.126% | $120.486 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $188.64 | 7.239% | $202.2956 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,005.44 | $1,098.8449 | $1,098.86 | $1,098.85 | $1,098.90 | |