| 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 | $81.86 | 10.562% | $90.5061 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $239.78 | 4.678% | $250.9969 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $172.69 | 5.840% | $182.7751 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $202.49 | 6.516% | $215.6842 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $165.39 | 10.261% | $182.3607 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $147.69 | 9.133% | $161.1785 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $110.86 | 8.120% | $119.8618 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $1,120.76 | $1,203.3633 | $1,203.37 | $1,203.40 | $1,203.50 | |