| 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 | $203.56 | 8.815% | $221.5038 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $206.77 | 5.460% | $218.0596 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $78.71 | 11.795% | $87.9938 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $214.28 | 4.843% | $224.6576 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $72.59 | 10.409% | $80.1459 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $127.27 | 7.476% | $136.7847 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $141.46 | 3.115% | $145.8665 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,044.64 | $1,115.0119 | $1,115.01 | $1,115.00 | $1,115.10 | |