| 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 | $213.86 | 8.214% | $231.4265 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $10.36 | 12.197% | $11.6236 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $181.38 | 11.630% | $202.4745 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $21.50 | 5.217% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $96.71 | 9.237% | $105.6431 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $71.38 | 9.197% | $77.9448 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $148.32 | 5.809% | $156.9359 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $743.51 | $808.6701 | $808.66 | $808.65 | $808.50 | |