| 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 | $111.58 | 4.818% | $116.9559 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $98.78 | 12.729% | $111.3537 | $111.35 | $111.35 | $111.40 |
| Purchase #3 | $216.64 | 4.462% | $226.3065 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $137.70 | 3.836% | $142.9822 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $89.51 | 6.165% | $95.0283 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $220.39 | 8.781% | $239.7424 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $201.70 | 3.358% | $208.4731 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $1,076.30 | $1,140.8421 | $1,140.84 | $1,140.85 | $1,140.90 | |