| 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 | $79.91 | 11.256% | $88.9047 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $142.57 | 11.573% | $159.0696 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $230.60 | 4.603% | $241.2145 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $111.80 | 4.144% | $116.433 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $15.54 | 8.656% | $16.8851 | $16.89 | $16.90 | $16.90 |
| Purchase #6 | $232.93 | 13.545% | $264.4804 | $264.48 | $264.50 | $264.50 |
| Purchase #7 | $226.91 | 12.659% | $255.6345 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $1,040.26 | $1,142.6218 | $1,142.61 | $1,142.65 | $1,142.60 | |