| 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 | $106.93 | 13.730% | $121.6115 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $217.35 | 4.230% | $226.5439 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $193.59 | 10.147% | $213.2336 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $155.60 | 7.863% | $167.8348 | $167.83 | $167.85 | $167.80 |
| Purchase #5 | $135.40 | 12.623% | $152.4915 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $148.44 | 4.545% | $155.1866 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $157.33 | 12.351% | $176.7618 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $1,114.64 | $1,213.6637 | $1,213.65 | $1,213.70 | $1,213.60 | |