| 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 | $139.27 | 10.649% | $154.1009 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $227.79 | 8.432% | $246.9973 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $166.67 | 12.597% | $187.6654 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $27.48 | 7.416% | $29.5179 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $24.87 | 7.861% | $26.825 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $181.82 | 6.759% | $194.1092 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $138.83 | 9.370% | $151.8384 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $906.73 | $991.0541 | $991.07 | $991.05 | $991.00 | |