| 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 | $194.37 | 9.824% | $213.4649 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $246.63 | 7.822% | $265.9214 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $223.91 | 6.137% | $237.6514 | $237.65 | $237.65 | $237.70 |
| Purchase #4 | $16.32 | 5.365% | $17.1956 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $197.82 | 10.538% | $218.6663 | $218.67 | $218.65 | $218.70 |
| Purchase #6 | $250.36 | 8.278% | $271.0848 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $111.81 | 13.436% | $126.8328 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,241.22 | $1,350.8172 | $1,350.81 | $1,350.80 | $1,350.90 | |