| 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 | $196.68 | 12.694% | $221.6466 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $55.49 | 9.509% | $60.7665 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $242.60 | 8.312% | $262.7649 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $189.89 | 4.308% | $198.0705 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $86.59 | 8.342% | $93.8133 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $188.98 | 11.842% | $211.359 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $21.94 | 7.692% | $23.6276 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $982.17 | $1,072.0484 | $1,072.05 | $1,072.00 | $1,072.10 | |