| 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 | $105.93 | 13.592% | $120.328 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $75.71 | 4.699% | $79.2676 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $232.54 | 9.803% | $255.3359 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $193.75 | 9.642% | $212.4314 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $55.43 | 8.316% | $60.0396 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $190.94 | 6.595% | $203.5325 | $203.53 | $203.55 | $203.50 |
| Purchase #7 | $121.86 | 12.290% | $136.8366 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $976.16 | $1,067.7716 | $1,067.78 | $1,067.85 | $1,067.60 | |