| 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 | $245.55 | 4.206% | $255.8778 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $40.43 | 7.342% | $43.3984 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $109.48 | 3.809% | $113.6501 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $95.57 | 7.719% | $102.947 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $248.80 | 7.762% | $268.1119 | $268.11 | $268.10 | $268.10 |
| Purchase #6 | $206.71 | 11.763% | $231.0253 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $23.51 | 8.873% | $25.596 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $970.05 | $1,040.6065 | $1,040.62 | $1,040.65 | $1,040.60 | |