| 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 | $187.35 | 4.117% | $195.0632 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $127.25 | 6.228% | $135.1751 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $237.97 | 12.578% | $267.9019 | $267.90 | $267.90 | $267.90 |
| Purchase #4 | $113.63 | 9.607% | $124.5464 | $124.55 | $124.55 | $124.50 |
| Purchase #5 | $60.98 | 4.135% | $63.5015 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $215.59 | 3.271% | $222.6419 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $191.63 | 4.466% | $200.1882 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $1,134.40 | $1,209.0182 | $1,209.02 | $1,209.05 | $1,209.00 | |