| 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 | $231.64 | 4.863% | $242.9047 | $242.90 | $242.90 | $242.90 |
| Purchase #2 | $95.63 | 11.640% | $106.7613 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $134.85 | 6.158% | $143.1541 | $143.15 | $143.15 | $143.20 |
| Purchase #4 | $228.45 | 4.405% | $238.5132 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $167.30 | 12.288% | $187.8578 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $139.44 | 8.282% | $150.9884 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $103.79 | 12.111% | $116.36 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $1,101.10 | $1,186.5395 | $1,186.53 | $1,186.50 | $1,186.70 | |