| 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 | $179.55 | 12.134% | $201.3366 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $229.61 | 3.246% | $237.0631 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $224.58 | 6.820% | $239.8964 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $68.61 | 11.543% | $76.5297 | $76.53 | $76.55 | $76.50 |
| Purchase #5 | $36.57 | 5.160% | $38.457 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $209.32 | 9.780% | $229.7915 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $219.38 | 11.349% | $244.2774 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,167.62 | $1,267.3517 | $1,267.36 | $1,267.40 | $1,267.40 | |