| 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 | $233.60 | 8.486% | $253.4233 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $34.30 | 13.373% | $38.8869 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $244.81 | 10.634% | $270.8431 | $270.84 | $270.85 | $270.80 |
| Purchase #4 | $22.98 | 10.408% | $25.3718 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $234.66 | 12.851% | $264.8162 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $181.90 | 12.417% | $204.4865 | $204.49 | $204.50 | $204.50 |
| Purchase #7 | $123.54 | 5.147% | $129.8986 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $1,075.79 | $1,187.7264 | $1,187.73 | $1,187.70 | $1,187.70 | |