| 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 | $244.92 | 11.404% | $272.8507 | $272.85 | $272.85 | $272.90 |
| Purchase #2 | $98.59 | 5.465% | $103.9779 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $10.45 | 9.435% | $11.436 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $161.49 | 6.743% | $172.3793 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $205.33 | 7.466% | $220.6599 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $245.72 | 3.285% | $253.7919 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $65.67 | 7.660% | $70.7003 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $1,032.17 | $1,105.7960 | $1,105.80 | $1,105.85 | $1,105.90 | |