| 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 | $217.33 | 8.403% | $235.5922 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $213.88 | 3.410% | $221.1733 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $142.76 | 11.345% | $158.9561 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $205.30 | 10.163% | $226.1646 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $223.31 | 9.724% | $245.0247 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $116.92 | 12.153% | $131.1293 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $144.76 | 12.308% | $162.5771 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $1,264.26 | $1,380.6173 | $1,380.61 | $1,380.60 | $1,380.70 | |