| 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 | $220.86 | 9.312% | $241.4265 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $15.84 | 13.160% | $17.9245 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $103.54 | 9.458% | $113.3328 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $51.62 | 6.623% | $55.0388 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $119.66 | 3.247% | $123.5454 | $123.55 | $123.55 | $123.50 |
| Purchase #6 | $28.53 | 11.845% | $31.9094 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $100.49 | 12.602% | $113.1537 | $113.15 | $113.15 | $113.20 |
| 7 purchase totals = | $640.54 | $696.3311 | $696.33 | $696.35 | $696.20 | |