| 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 | $234.90 | 3.818% | $243.8685 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $71.99 | 3.211% | $74.3016 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $50.80 | 5.462% | $53.5747 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $137.56 | 9.808% | $151.0519 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $85.47 | 9.559% | $93.6401 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $35.91 | 11.122% | $39.9039 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $122.60 | 9.705% | $134.4983 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $739.23 | $790.8390 | $790.83 | $790.80 | $790.90 | |