| 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 | $220.26 | 4.409% | $229.9713 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $89.32 | 3.316% | $92.2819 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $176.61 | 3.215% | $182.288 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $190.48 | 6.721% | $203.2822 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $157.82 | 12.201% | $177.0756 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $60.46 | 5.831% | $63.9854 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $70.65 | 13.734% | $80.3531 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $965.60 | $1,029.2375 | $1,029.24 | $1,029.30 | $1,029.40 | |