| 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 | $210.76 | 9.747% | $231.3028 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $221.38 | 11.822% | $247.5515 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $77.54 | 3.103% | $79.9461 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $26.97 | 4.697% | $28.2368 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $175.43 | 9.642% | $192.345 | $192.35 | $192.35 | $192.30 |
| Purchase #6 | $159.77 | 11.202% | $177.6674 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $7.43 | 4.849% | $7.7903 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $879.28 | $964.8399 | $964.85 | $964.85 | $964.80 | |