| 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 | $225.65 | 12.186% | $253.1477 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $46.45 | 8.396% | $50.3499 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $99.94 | 3.525% | $103.4629 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $60.36 | 11.182% | $67.1095 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $250.93 | 8.252% | $271.6367 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $162.76 | 10.383% | $179.6594 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $166.64 | 9.496% | $182.4641 | $182.46 | $182.45 | $182.50 |
| 7 purchase totals = | $1,012.73 | $1,107.8302 | $1,107.83 | $1,107.80 | $1,107.80 | |