| 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 | $193.25 | 6.125% | $205.0866 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $173.52 | 8.714% | $188.6405 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $196.93 | 4.320% | $205.4374 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $150.76 | 3.536% | $156.0909 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $176.85 | 4.198% | $184.2742 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $89.47 | 10.292% | $98.6783 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $237.34 | 11.226% | $263.9838 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $1,218.12 | $1,302.1917 | $1,302.19 | $1,302.25 | $1,302.20 | |