| 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 | $250.53 | 13.607% | $284.6196 | $284.62 | $284.60 | $284.60 |
| Purchase #2 | $234.65 | 10.786% | $259.9593 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $101.73 | 11.164% | $113.0871 | $113.09 | $113.10 | $113.10 |
| Purchase #4 | $41.64 | 13.256% | $47.1598 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $211.91 | 8.400% | $229.7104 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $122.63 | 11.520% | $136.757 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $223.47 | 4.274% | $233.0211 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,186.56 | $1,304.3143 | $1,304.32 | $1,304.25 | $1,304.40 | |