| 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 | $94.35 | 12.207% | $105.8673 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $124.29 | 5.691% | $131.3633 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $87.42 | 6.305% | $92.9318 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $246.53 | 12.455% | $277.2353 | $277.24 | $277.25 | $277.20 |
| Purchase #5 | $22.38 | 7.278% | $24.0088 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $114.30 | 5.408% | $120.4813 | $120.48 | $120.50 | $120.50 |
| Purchase #7 | $97.69 | 8.871% | $106.3561 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $786.96 | $858.2439 | $858.25 | $858.25 | $858.30 | |