| 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 | $240.97 | 10.503% | $266.2791 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $6.50 | 7.409% | $6.9816 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $105.34 | 3.271% | $108.7857 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $207.83 | 11.551% | $231.8364 | $231.84 | $231.85 | $231.80 |
| Purchase #5 | $150.58 | 13.723% | $171.2441 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $174.81 | 8.432% | $189.55 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $148.99 | 12.419% | $167.4931 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,035.02 | $1,142.1700 | $1,142.17 | $1,142.25 | $1,142.20 | |