| 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 | $218.62 | 7.260% | $234.4918 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $172.72 | 13.189% | $195.5 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $129.68 | 12.362% | $145.711 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $89.62 | 9.160% | $97.8292 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $80.94 | 5.449% | $85.3504 | $85.35 | $85.35 | $85.40 |
| Purchase #6 | $66.69 | 9.375% | $72.9422 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $218.80 | 9.176% | $238.8771 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $977.07 | $1,070.7017 | $1,070.70 | $1,070.75 | $1,070.70 | |