| 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 | $241.66 | 7.108% | $258.8372 | $258.84 | $258.85 | $258.80 |
| Purchase #2 | $228.85 | 8.200% | $247.6157 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $233.76 | 8.805% | $254.3426 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $245.96 | 4.613% | $257.3061 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $31.44 | 4.473% | $32.8463 | $32.85 | $32.85 | $32.80 |
| Purchase #6 | $84.51 | 4.587% | $88.3865 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $249.59 | 6.588% | $266.033 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,315.77 | $1,405.3674 | $1,405.38 | $1,405.40 | $1,405.20 | |