| 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 | $221.95 | 6.800% | $237.0426 | $237.04 | $237.05 | $237.00 |
| Purchase #2 | $149.96 | 4.410% | $156.5732 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $228.84 | 4.153% | $238.3437 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $181.56 | 9.320% | $198.4814 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $109.57 | 11.822% | $122.5234 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $98.58 | 11.762% | $110.175 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $217.34 | 7.857% | $234.4164 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $1,207.80 | $1,297.5557 | $1,297.55 | $1,297.55 | $1,297.50 | |