| 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 | $8.47 | 12.395% | $9.5199 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $175.38 | 11.740% | $195.9696 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $188.92 | 12.710% | $212.9317 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $218.56 | 6.432% | $232.6178 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $123.73 | 7.573% | $133.1001 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $58.75 | 13.746% | $66.8258 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $190.91 | 9.422% | $208.8975 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $964.72 | $1,059.8624 | $1,059.87 | $1,059.85 | $1,059.80 | |