| 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 | $131.75 | 12.671% | $148.444 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $47.67 | 12.110% | $53.4428 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $216.49 | 7.739% | $233.2442 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $247.46 | 9.473% | $270.9019 | $270.90 | $270.90 | $270.90 |
| Purchase #5 | $178.46 | 13.458% | $202.4771 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $101.96 | 7.400% | $109.505 | $109.51 | $109.50 | $109.50 |
| Purchase #7 | $73.29 | 12.145% | $82.1911 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $997.08 | $1,100.2061 | $1,100.20 | $1,100.25 | $1,100.10 | |