| 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 | $124.84 | 5.663% | $131.9097 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $35.75 | 10.541% | $39.5184 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $232.94 | 11.618% | $260.003 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $123.82 | 7.239% | $132.7833 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $250.81 | 8.417% | $271.9207 | $271.92 | $271.90 | $271.90 |
| Purchase #6 | $10.88 | 8.513% | $11.8062 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $25.64 | 7.737% | $27.6238 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $804.68 | $875.5651 | $875.56 | $875.50 | $875.50 | |