| 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 | $75.44 | 12.789% | $85.088 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $202.75 | 4.488% | $211.8494 | $211.85 | $211.85 | $211.80 |
| Purchase #3 | $63.97 | 7.119% | $68.524 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $198.96 | 13.168% | $225.1591 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $40.35 | 10.662% | $44.6521 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $158.27 | 10.377% | $174.6937 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $246.97 | 13.817% | $281.0938 | $281.09 | $281.10 | $281.10 |
| 7 purchase totals = | $986.71 | $1,091.0601 | $1,091.05 | $1,091.05 | $1,091.10 | |