| 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 | $221.69 | 7.822% | $239.0306 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $76.85 | 13.435% | $87.1748 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $249.66 | 13.340% | $282.9646 | $282.96 | $282.95 | $283.00 |
| Purchase #4 | $182.82 | 11.417% | $203.6926 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $191.37 | 9.650% | $209.8372 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $243.43 | 8.483% | $264.0802 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $151.25 | 13.385% | $171.4948 | $171.49 | $171.50 | $171.50 |
| 7 purchase totals = | $1,317.07 | $1,458.2748 | $1,458.26 | $1,458.30 | $1,458.30 | |