| 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 | $231.96 | 4.217% | $241.7418 | $241.74 | $241.75 | $241.70 |
| Purchase #2 | $121.97 | 6.271% | $129.6187 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $117.41 | 13.315% | $133.0431 | $133.04 | $133.05 | $133.00 |
| Purchase #4 | $54.83 | 9.496% | $60.0367 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $164.52 | 11.680% | $183.7359 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $224.98 | 5.641% | $237.6711 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $188.67 | 8.262% | $204.2579 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,104.34 | $1,190.1052 | $1,190.11 | $1,190.10 | $1,190.00 | |