| 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 | $213.67 | 5.429% | $225.2701 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $241.52 | 12.399% | $271.4661 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $141.65 | 11.176% | $157.4808 | $157.48 | $157.50 | $157.50 |
| Purchase #4 | $174.94 | 8.597% | $189.9796 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $7.80 | 12.287% | $8.7584 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $45.31 | 7.750% | $48.8215 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $191.92 | 7.867% | $207.0183 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $1,016.81 | $1,108.7948 | $1,108.80 | $1,108.75 | $1,108.90 | |