| 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 | $192.30 | 4.480% | $200.915 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $161.59 | 12.427% | $181.6708 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $21.40 | 7.439% | $22.9919 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $39.25 | 5.786% | $41.521 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $69.62 | 12.611% | $78.3998 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $221.25 | 7.203% | $237.1866 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $36.83 | 3.794% | $38.2273 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $742.24 | $800.9124 | $800.92 | $800.90 | $800.90 | |