| 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 | $28.91 | 10.389% | $31.9135 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $26.86 | 9.324% | $29.3644 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $209.62 | 6.842% | $223.9622 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $150.92 | 11.763% | $168.6727 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $203.62 | 11.154% | $226.3318 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $15.99 | 5.353% | $16.8459 | $16.85 | $16.85 | $16.80 |
| Purchase #7 | $240.80 | 9.251% | $263.0764 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $876.72 | $960.1669 | $960.16 | $960.15 | $960.20 | |