| 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 | $83.87 | 8.704% | $91.17 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $158.46 | 13.350% | $179.6144 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $239.59 | 13.270% | $271.3836 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $128.40 | 6.217% | $136.3826 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $229.57 | 8.711% | $249.5678 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $231.67 | 4.742% | $242.6558 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $86.53 | 6.253% | $91.9407 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $1,158.09 | $1,262.7149 | $1,262.71 | $1,262.70 | $1,262.80 | |