| 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 | $236.50 | 4.741% | $247.7125 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $106.83 | 9.718% | $117.2117 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $221.49 | 7.314% | $237.6898 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $247.74 | 3.157% | $255.5612 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $120.82 | 6.663% | $128.8702 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $135.89 | 8.397% | $147.3007 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $5.68 | 3.539% | $5.881 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $1,074.95 | $1,140.2271 | $1,140.22 | $1,140.20 | $1,140.30 | |