| 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 | $225.77 | 3.661% | $234.0354 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $94.50 | 4.874% | $99.1059 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $27.89 | 13.475% | $31.6482 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $193.31 | 10.633% | $213.8647 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $167.27 | 9.726% | $183.5387 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $74.66 | 10.822% | $82.7397 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $174.77 | 11.578% | $195.0049 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $958.17 | $1,039.9375 | $1,039.94 | $1,039.95 | $1,039.80 | |