| 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 | $22.82 | 12.444% | $25.6597 | $25.66 | $25.65 | $25.70 |
| Purchase #2 | $206.93 | 3.215% | $213.5828 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $200.26 | 13.208% | $226.7103 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $204.71 | 12.524% | $230.3479 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $12.84 | 7.115% | $13.7536 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $31.81 | 7.184% | $34.0952 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $150.87 | 3.790% | $156.588 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $830.24 | $900.7375 | $900.74 | $900.75 | $900.80 | |