| 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 | $199.89 | 8.832% | $217.5443 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $221.34 | 10.515% | $244.6139 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $46.48 | 4.451% | $48.5488 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $165.51 | 10.755% | $183.3106 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $224.55 | 4.344% | $234.3045 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $49.93 | 8.737% | $54.2924 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $135.63 | 8.211% | $146.7666 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $1,043.33 | $1,129.3811 | $1,129.37 | $1,129.35 | $1,129.30 | |