| 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 | $219.77 | 3.867% | $228.2685 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $5.49 | 10.707% | $6.0778 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $61.53 | 10.262% | $67.8442 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $57.70 | 4.653% | $60.3848 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $190.85 | 12.798% | $215.275 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $75.97 | 11.589% | $84.7742 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $73.32 | 4.483% | $76.6069 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $684.63 | $739.2314 | $739.23 | $739.25 | $739.30 | |