| 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 | $100.97 | 5.254% | $106.275 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $73.65 | 10.753% | $81.5696 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $97.98 | 5.470% | $103.3395 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $239.60 | 3.354% | $247.6362 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $65.73 | 7.277% | $70.5132 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $213.63 | 5.223% | $224.7879 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $225.59 | 10.215% | $248.634 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,017.15 | $1,082.7554 | $1,082.76 | $1,082.80 | $1,082.70 | |