| 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 | $194.26 | 10.790% | $215.2207 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $218.78 | 10.326% | $241.3712 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $166.56 | 10.800% | $184.5485 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $229.64 | 12.608% | $258.593 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $202.43 | 10.539% | $223.7641 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $137.93 | 4.498% | $144.1341 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $134.80 | 13.740% | $153.3215 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $1,284.40 | $1,420.9531 | $1,420.94 | $1,420.90 | $1,420.90 | |