| 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 | $46.70 | 7.840% | $50.3613 | $50.36 | $50.35 | $50.40 |
| Purchase #2 | $120.39 | 12.373% | $135.2859 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $127.49 | 3.379% | $131.7979 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $158.64 | 9.319% | $173.4237 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $234.43 | 5.153% | $246.5102 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $101.70 | 11.371% | $113.2643 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $165.30 | 11.148% | $183.7276 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $954.65 | $1,034.3709 | $1,034.37 | $1,034.35 | $1,034.40 | |