| 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 | $97.89 | 6.673% | $104.4222 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $238.33 | 10.662% | $263.7407 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $213.49 | 11.412% | $237.8535 | $237.85 | $237.85 | $237.90 |
| Purchase #4 | $19.80 | 12.636% | $22.3019 | $22.30 | $22.30 | $22.30 |
| Purchase #5 | $168.89 | 4.771% | $176.9477 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $139.39 | 10.424% | $153.92 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $151.57 | 8.628% | $164.6475 | $164.65 | $164.65 | $164.60 |
| 7 purchase totals = | $1,029.36 | $1,123.8335 | $1,123.83 | $1,123.80 | $1,123.70 | |