| 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 | $28.62 | 13.568% | $32.5032 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $247.34 | 8.489% | $268.3367 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $24.87 | 10.279% | $27.4264 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $154.83 | 3.446% | $160.1654 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $204.77 | 5.627% | $216.2924 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $239.37 | 8.442% | $259.5776 | $259.58 | $259.60 | $259.60 |
| Purchase #7 | $124.92 | 12.685% | $140.7661 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,024.72 | $1,105.0678 | $1,105.08 | $1,105.10 | $1,105.10 | |