| 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 | $99.67 | 13.365% | $112.9909 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $177.42 | 12.682% | $199.9204 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $201.69 | 4.541% | $210.8487 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $25.84 | 6.334% | $27.4767 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $63.63 | 10.166% | $70.0986 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $93.28 | 11.391% | $103.9055 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $166.99 | 6.246% | $177.4202 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $828.52 | $902.6610 | $902.67 | $902.65 | $902.60 | |