| 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 | $121.73 | 3.634% | $126.1537 | $126.15 | $126.15 | $126.20 |
| Purchase #2 | $208.48 | 4.508% | $217.8783 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $68.78 | 7.289% | $73.7934 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $120.82 | 7.160% | $129.4707 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $186.36 | 13.276% | $211.1012 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $136.46 | 9.343% | $149.2095 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $34.61 | 9.348% | $37.8453 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $877.24 | $945.4521 | $945.45 | $945.45 | $945.50 | |