| 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 | $11.84 | 6.461% | $12.605 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $95.39 | 10.151% | $105.073 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $167.52 | 10.412% | $184.9622 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $233.49 | 3.620% | $241.9423 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $98.48 | 8.837% | $107.1827 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $10.74 | 4.799% | $11.2554 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $73.27 | 6.404% | $77.9622 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $690.73 | $740.9828 | $740.98 | $740.95 | $741.10 | |