| 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 | $12.41 | 12.108% | $13.9126 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $250.97 | 6.679% | $267.7323 | $267.73 | $267.75 | $267.70 |
| Purchase #3 | $75.58 | 6.453% | $80.4572 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $192.69 | 3.757% | $199.9294 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $214.41 | 4.320% | $223.6725 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $210.34 | 12.170% | $235.9384 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $15.48 | 5.373% | $16.3117 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $971.88 | $1,037.9541 | $1,037.95 | $1,037.95 | $1,037.90 | |