| 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 | $106.79 | 7.708% | $115.0214 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $169.67 | 11.768% | $189.6368 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $202.52 | 8.641% | $220.0198 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $200.66 | 12.729% | $226.202 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $169.91 | 9.304% | $185.7184 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $249.89 | 9.484% | $273.5896 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $168.25 | 5.819% | $178.0405 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,267.69 | $1,388.2285 | $1,388.23 | $1,388.20 | $1,388.10 | |