| 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 | $234.93 | 5.516% | $247.8887 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $83.95 | 6.503% | $89.4093 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $175.36 | 5.732% | $185.4116 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $12.88 | 10.566% | $14.2409 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $26.45 | 11.530% | $29.4997 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $166.34 | 6.742% | $177.5546 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $135.66 | 10.577% | $150.0088 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $835.57 | $894.0136 | $894.01 | $894.00 | $894.00 | |