| 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 | $211.40 | 13.131% | $239.1589 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $98.72 | 13.648% | $112.1933 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $223.37 | 3.856% | $231.9831 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $137.97 | 9.456% | $151.0164 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $235.77 | 6.601% | $251.3332 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $33.88 | 8.837% | $36.874 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $176.70 | 7.334% | $189.6592 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,117.81 | $1,212.2181 | $1,212.21 | $1,212.20 | $1,212.30 | |