| 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 | $205.60 | 9.854% | $225.8598 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $100.38 | 3.428% | $103.821 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $47.98 | 6.358% | $51.0306 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $147.63 | 10.341% | $162.8964 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $148.48 | 11.836% | $166.0541 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $6.35 | 3.284% | $6.5585 | $6.56 | $6.55 | $6.60 |
| Purchase #7 | $231.51 | 12.619% | $260.7242 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $887.93 | $976.9446 | $976.94 | $976.90 | $977.00 | |