| 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 | $179.65 | 9.637% | $196.9629 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $121.33 | 12.599% | $136.6164 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $247.29 | 9.312% | $270.3176 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $25.86 | 3.822% | $26.8484 | $26.85 | $26.85 | $26.80 |
| Purchase #5 | $29.58 | 10.396% | $32.6551 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $232.48 | 10.605% | $257.1345 | $257.13 | $257.15 | $257.10 |
| Purchase #7 | $201.37 | 10.110% | $221.7285 | $221.73 | $221.75 | $221.70 |
| 7 purchase totals = | $1,037.56 | $1,142.2634 | $1,142.27 | $1,142.25 | $1,142.20 | |