| 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 | $216.79 | 4.176% | $225.8432 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $237.67 | 12.283% | $266.863 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $143.63 | 6.390% | $152.808 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $110.25 | 4.808% | $115.5508 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $202.73 | 13.446% | $229.9891 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $204.76 | 9.853% | $224.935 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $119.69 | 13.615% | $135.9858 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,235.52 | $1,351.9749 | $1,351.98 | $1,352.00 | $1,352.00 | |