| 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 | $120.37 | 8.370% | $130.445 | $130.45 | $130.45 | $130.40 |
| Purchase #2 | $230.78 | 9.209% | $252.0325 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $5.85 | 4.517% | $6.1142 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $136.27 | 11.232% | $151.5758 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $202.56 | 13.321% | $229.543 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $54.73 | 9.627% | $59.9989 | $60.00 | $60.00 | $60.00 |
| Purchase #7 | $40.36 | 11.649% | $45.0615 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $790.92 | $874.7709 | $874.77 | $874.80 | $874.70 | |