| 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 | $129.91 | 12.110% | $145.6421 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $24.84 | 5.116% | $26.1108 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $51.28 | 5.423% | $54.0609 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $159.76 | 10.120% | $175.9277 | $175.93 | $175.95 | $175.90 |
| Purchase #5 | $182.87 | 13.212% | $207.0308 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $93.60 | 11.169% | $104.0542 | $104.05 | $104.05 | $104.10 |
| Purchase #7 | $122.95 | 5.504% | $129.7172 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $765.21 | $842.5437 | $842.54 | $842.55 | $842.50 | |