| 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 | $90.28 | 7.676% | $97.2099 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $184.56 | 9.732% | $202.5214 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $103.42 | 11.872% | $115.698 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $203.78 | 4.733% | $213.4249 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $166.45 | 13.380% | $188.721 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $226.61 | 8.748% | $246.4338 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $43.51 | 3.128% | $44.871 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $1,018.61 | $1,108.8800 | $1,108.87 | $1,108.80 | $1,108.80 | |