| 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 | $99.73 | 3.793% | $103.5128 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $247.60 | 12.626% | $278.862 | $278.86 | $278.85 | $278.90 |
| Purchase #3 | $88.59 | 9.223% | $96.7607 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $149.25 | 11.574% | $166.5242 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $201.36 | 10.225% | $221.9491 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $234.48 | 8.733% | $254.9571 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $63.84 | 10.659% | $70.6447 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,084.85 | $1,193.2106 | $1,193.20 | $1,193.15 | $1,193.20 | |