| 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 | $231.56 | 4.789% | $242.6494 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $34.35 | 6.686% | $36.6466 | $36.65 | $36.65 | $36.60 |
| Purchase #3 | $224.34 | 8.279% | $242.9131 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $163.99 | 9.554% | $179.6576 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $233.55 | 7.626% | $251.3605 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $28.70 | 3.123% | $29.5963 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $166.54 | 4.795% | $174.5256 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $1,083.03 | $1,157.3491 | $1,157.36 | $1,157.35 | $1,157.30 | |