| 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 | $120.82 | 10.443% | $133.4372 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $112.70 | 9.198% | $123.0661 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $200.51 | 10.560% | $221.6839 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $54.73 | 13.144% | $61.9237 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $244.77 | 12.743% | $275.961 | $275.96 | $275.95 | $276.00 |
| Purchase #6 | $109.35 | 12.112% | $122.5945 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $241.29 | 8.751% | $262.4053 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,084.17 | $1,201.0717 | $1,201.07 | $1,201.05 | $1,201.10 | |