| 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 | $63.30 | 11.508% | $70.5846 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $243.62 | 4.750% | $255.192 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $128.47 | 13.476% | $145.7826 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $226.73 | 12.609% | $255.3184 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $125.28 | 4.672% | $131.1331 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $241.74 | 9.714% | $265.2226 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $165.57 | 6.696% | $176.6566 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $1,194.71 | $1,299.8899 | $1,299.88 | $1,299.90 | $1,299.90 | |