| 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 | $99.31 | 4.431% | $103.7104 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $95.83 | 12.211% | $107.5318 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $165.93 | 13.792% | $188.8151 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $119.27 | 9.864% | $131.0348 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $216.50 | 3.602% | $224.2983 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $23.49 | 4.693% | $24.5924 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $232.31 | 10.722% | $257.2183 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $952.64 | $1,037.2011 | $1,037.20 | $1,037.20 | $1,037.10 | |