| 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 | $221.31 | 5.247% | $232.9221 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $152.37 | 3.476% | $157.6664 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $40.96 | 5.467% | $43.1993 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $189.61 | 12.594% | $213.4895 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $228.91 | 10.777% | $253.5796 | $253.58 | $253.60 | $253.60 |
| Purchase #6 | $103.58 | 13.251% | $117.3054 | $117.31 | $117.30 | $117.30 |
| Purchase #7 | $246.97 | 13.609% | $280.5801 | $280.58 | $280.60 | $280.60 |
| 7 purchase totals = | $1,183.71 | $1,298.7424 | $1,298.75 | $1,298.75 | $1,298.80 | |