| 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 | $239.45 | 9.538% | $262.2887 | $262.29 | $262.30 | $262.30 |
| Purchase #2 | $249.34 | 3.340% | $257.668 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $199.42 | 13.633% | $226.6069 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $130.67 | 7.453% | $140.4088 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $114.92 | 12.684% | $129.4965 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $94.52 | 3.794% | $98.1061 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $133.50 | 8.766% | $145.2026 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $1,161.82 | $1,259.7776 | $1,259.79 | $1,259.75 | $1,259.80 | |