| 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 | $110.79 | 4.238% | $115.4853 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $179.62 | 4.442% | $187.5987 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $14.48 | 6.160% | $15.372 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $98.70 | 8.658% | $107.2454 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $216.45 | 3.596% | $224.2335 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $245.76 | 8.142% | $265.7698 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $95.69 | 9.372% | $104.6581 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $961.49 | $1,020.3628 | $1,020.37 | $1,020.35 | $1,020.40 | |