| 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 | $189.27 | 11.480% | $210.9982 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $225.79 | 8.294% | $244.517 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $208.78 | 12.374% | $234.6144 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $229.87 | 3.174% | $237.1661 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $39.90 | 5.102% | $41.9357 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $62.83 | 10.387% | $69.3562 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $131.63 | 11.446% | $146.6964 | $146.70 | $146.70 | $146.70 |
| 7 purchase totals = | $1,088.07 | $1,185.2840 | $1,185.30 | $1,185.25 | $1,185.30 | |