| 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 | $216.82 | 9.151% | $236.6612 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $232.81 | 3.555% | $241.0864 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $247.29 | 9.359% | $270.4339 | $270.43 | $270.45 | $270.40 |
| Purchase #4 | $64.54 | 12.750% | $72.7689 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $137.29 | 5.317% | $144.5897 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $35.63 | 13.502% | $40.4408 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $187.98 | 6.460% | $200.1235 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $1,122.36 | $1,206.1044 | $1,206.10 | $1,206.10 | $1,206.10 | |