| 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 | $193.95 | 9.506% | $212.3869 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $176.96 | 3.451% | $183.0669 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $87.99 | 9.653% | $96.4837 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $35.56 | 4.497% | $37.1591 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $105.37 | 13.281% | $119.3642 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $100.53 | 10.570% | $111.156 | $111.16 | $111.15 | $111.20 |
| Purchase #7 | $239.39 | 5.617% | $252.8365 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $939.75 | $1,012.4533 | $1,012.46 | $1,012.45 | $1,012.60 | |