| 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 | $150.37 | 13.126% | $170.1076 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $185.80 | 8.603% | $201.7844 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $22.94 | 7.482% | $24.6564 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $142.43 | 4.633% | $149.0288 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $64.37 | 10.182% | $70.9242 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $153.55 | 12.619% | $172.9265 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $247.97 | 4.641% | $259.4783 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $967.43 | $1,048.9062 | $1,048.91 | $1,048.95 | $1,048.90 | |