| 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 | $13.35 | 6.521% | $14.2206 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $220.66 | 6.130% | $234.1865 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $82.65 | 8.201% | $89.4281 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $20.93 | 3.274% | $21.6152 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $191.77 | 11.669% | $214.1476 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $249.96 | 13.305% | $283.2172 | $283.22 | $283.20 | $283.20 |
| Purchase #7 | $144.43 | 4.459% | $150.8701 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $923.75 | $1,007.6853 | $1,007.70 | $1,007.65 | $1,007.60 | |