| 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 | $212.30 | 13.595% | $241.1622 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $198.62 | 12.583% | $223.6124 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $142.86 | 6.695% | $152.4245 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $61.95 | 11.114% | $68.8351 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $173.63 | 3.833% | $180.2852 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $15.59 | 3.564% | $16.1456 | $16.15 | $16.15 | $16.10 |
| Purchase #7 | $134.89 | 11.834% | $150.8529 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $939.84 | $1,033.3179 | $1,033.32 | $1,033.30 | $1,033.30 | |