| 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 | $232.89 | 3.152% | $240.2307 | $240.23 | $240.25 | $240.20 |
| Purchase #2 | $57.37 | 10.213% | $63.2292 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $66.72 | 7.537% | $71.7487 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $53.66 | 4.579% | $56.1171 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $223.73 | 10.586% | $247.4141 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $157.56 | 10.588% | $174.2425 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $190.39 | 7.774% | $205.1909 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $982.32 | $1,058.1732 | $1,058.17 | $1,058.20 | $1,058.00 | |