| 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 | $12.88 | 13.630% | $14.6355 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $25.37 | 7.517% | $27.2771 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $240.46 | 13.668% | $273.3261 | $273.33 | $273.35 | $273.30 |
| Purchase #4 | $222.38 | 6.603% | $237.0638 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $195.44 | 4.852% | $204.9227 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $170.96 | 6.289% | $181.7117 | $181.71 | $181.70 | $181.70 |
| Purchase #7 | $150.50 | 13.757% | $171.2043 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $1,017.99 | $1,110.1412 | $1,110.14 | $1,110.15 | $1,110.10 | |