| 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 | $49.57 | 10.507% | $54.7783 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $202.57 | 12.264% | $227.4132 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $86.48 | 11.753% | $96.644 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $170.33 | 3.800% | $176.8025 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $245.74 | 8.671% | $267.0481 | $267.05 | $267.05 | $267.00 |
| Purchase #6 | $224.94 | 12.754% | $253.6288 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $86.43 | 8.375% | $93.6685 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $1,066.06 | $1,169.9834 | $1,169.98 | $1,170.00 | $1,169.90 | |