| 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 | $143.92 | 4.544% | $150.4597 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $116.86 | 7.852% | $126.0358 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $242.93 | 6.219% | $258.0378 | $258.04 | $258.05 | $258.00 |
| Purchase #4 | $177.37 | 10.369% | $195.7615 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $102.53 | 12.236% | $115.0756 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $39.34 | 11.298% | $43.7846 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $203.98 | 12.744% | $229.9752 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,026.93 | $1,119.1302 | $1,119.14 | $1,119.20 | $1,119.20 | |