| 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 | $206.43 | 11.416% | $229.996 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $130.74 | 11.579% | $145.8784 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $225.57 | 5.492% | $237.9583 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $121.56 | 10.598% | $134.4429 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $54.62 | 12.207% | $61.2875 | $61.29 | $61.30 | $61.30 |
| Purchase #6 | $71.70 | 12.706% | $80.8102 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $192.53 | 6.740% | $205.5065 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,003.15 | $1,095.8798 | $1,095.89 | $1,095.90 | $1,095.90 | |