| 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 | $193.68 | 7.558% | $208.3183 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $47.93 | 3.358% | $49.5395 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $171.39 | 9.722% | $188.0525 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $75.72 | 13.329% | $85.8127 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $244.57 | 5.229% | $257.3586 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $234.51 | 10.549% | $259.2485 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $221.70 | 3.162% | $228.7102 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,189.50 | $1,277.0403 | $1,277.04 | $1,277.00 | $1,277.00 | |