| 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 | $235.56 | 7.669% | $253.6251 | $253.63 | $253.65 | $253.60 |
| Purchase #2 | $247.58 | 6.432% | $263.5043 | $263.50 | $263.50 | $263.50 |
| Purchase #3 | $185.49 | 9.491% | $203.0949 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $223.36 | 6.305% | $237.4428 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $246.47 | 7.417% | $264.7507 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $9.26 | 12.417% | $10.4098 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $106.65 | 3.733% | $110.6312 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $1,254.37 | $1,343.4588 | $1,343.45 | $1,343.50 | $1,343.40 | |