| 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 | $235.36 | 13.313% | $266.6935 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $230.29 | 11.503% | $256.7803 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $11.38 | 7.188% | $12.198 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $63.74 | 9.620% | $69.8718 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $73.80 | 12.236% | $82.8302 | $82.83 | $82.85 | $82.80 |
| Purchase #6 | $70.74 | 4.437% | $73.8787 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $59.77 | 10.811% | $66.2317 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $745.08 | $828.4842 | $828.48 | $828.55 | $828.50 | |