| 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 | $230.92 | 4.168% | $240.5447 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $68.78 | 6.178% | $73.0292 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $201.55 | 5.322% | $212.2765 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $214.80 | 3.358% | $222.013 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $139.83 | 13.616% | $158.8693 | $158.87 | $158.85 | $158.90 |
| Purchase #6 | $25.84 | 10.788% | $28.6276 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $40.64 | 10.510% | $44.9113 | $44.91 | $44.90 | $44.90 |
| 7 purchase totals = | $922.36 | $980.2716 | $980.27 | $980.30 | $980.20 | |