| 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 | $223.92 | 5.713% | $236.7125 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $175.94 | 4.756% | $184.3077 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $147.60 | 13.602% | $167.6766 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $234.62 | 10.623% | $259.5437 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $197.88 | 13.798% | $225.1835 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $77.79 | 12.465% | $87.4865 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $138.56 | 5.736% | $146.5078 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $1,196.31 | $1,307.4183 | $1,307.42 | $1,307.45 | $1,307.40 | |