| 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 | $192.29 | 5.684% | $203.2198 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $118.82 | 9.713% | $130.361 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $95.48 | 13.548% | $108.4156 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $14.71 | 9.869% | $16.1617 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $108.54 | 10.756% | $120.2146 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $23.85 | 10.627% | $26.3845 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $232.62 | 11.226% | $258.7339 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $786.31 | $863.4911 | $863.48 | $863.45 | $863.50 | |