| 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 | $207.40 | 13.658% | $235.7267 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $242.66 | 11.133% | $269.6753 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $34.31 | 11.791% | $38.3555 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $34.72 | 6.403% | $36.9431 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $198.57 | 8.516% | $215.4802 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $160.54 | 8.514% | $174.2084 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $142.63 | 11.709% | $159.3305 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $1,020.83 | $1,129.7197 | $1,129.73 | $1,129.80 | $1,129.70 | |