| 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 | $224.38 | 9.388% | $245.4448 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $237.28 | 7.636% | $255.3987 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $155.86 | 10.117% | $171.6284 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $44.71 | 4.630% | $46.7801 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $186.53 | 8.316% | $202.0418 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $24.79 | 5.630% | $26.1857 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $151.84 | 5.291% | $159.8739 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $1,025.39 | $1,107.3534 | $1,107.35 | $1,107.40 | $1,107.30 | |