| 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 | $200.34 | 5.744% | $211.8475 | $211.85 | $211.85 | $211.80 |
| Purchase #2 | $59.96 | 6.209% | $63.6829 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $131.35 | 12.288% | $147.4903 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $91.67 | 5.803% | $96.9896 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $33.79 | 12.427% | $37.9891 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $178.86 | 12.317% | $200.8902 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $176.36 | 3.127% | $181.8748 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $872.33 | $940.7644 | $940.76 | $940.80 | $940.80 | |