| 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 | $245.27 | 13.358% | $278.0332 | $278.03 | $278.05 | $278.00 |
| Purchase #2 | $5.88 | 12.764% | $6.6305 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $114.91 | 11.290% | $127.8833 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $9.48 | 11.533% | $10.5733 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $215.58 | 13.782% | $245.2912 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $48.37 | 6.451% | $51.4903 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $109.31 | 11.480% | $121.8588 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $748.80 | $841.7606 | $841.75 | $841.80 | $841.80 | |