| 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 | $101.81 | 11.741% | $113.7635 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $66.58 | 4.724% | $69.7252 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $181.42 | 12.314% | $203.7601 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $174.50 | 10.209% | $192.3147 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $81.71 | 3.840% | $84.8477 | $84.85 | $84.85 | $84.80 |
| Purchase #6 | $32.92 | 5.806% | $34.8313 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $210.46 | 10.644% | $232.8614 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $849.40 | $932.1039 | $932.10 | $932.10 | $932.10 | |