| 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 | $227.71 | 4.738% | $238.4989 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $110.36 | 11.375% | $122.9135 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $181.45 | 4.111% | $188.9094 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $232.83 | 13.467% | $264.1852 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $93.67 | 4.707% | $98.079 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $52.63 | 3.757% | $54.6073 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $71.77 | 6.792% | $76.6446 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $970.42 | $1,043.8379 | $1,043.84 | $1,043.85 | $1,043.80 | |