| 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 | $205.32 | 8.797% | $223.382 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $222.45 | 7.277% | $238.6377 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $57.89 | 4.642% | $60.5773 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $77.85 | 5.767% | $82.3396 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $24.63 | 9.315% | $26.9243 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $70.29 | 8.175% | $76.0362 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $120.78 | 10.264% | $133.1769 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $779.21 | $841.0740 | $841.08 | $841.15 | $841.00 | |