| 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 | $212.40 | 13.615% | $241.3183 | $241.32 | $241.30 | $241.30 |
| Purchase #2 | $6.35 | 3.347% | $6.5625 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $64.34 | 12.535% | $72.405 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $191.82 | 12.781% | $216.3365 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $61.34 | 3.107% | $63.2458 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $90.35 | 3.251% | $93.2873 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $110.80 | 12.314% | $124.4439 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $737.40 | $817.5993 | $817.61 | $817.60 | $817.50 | |