| 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 | $190.36 | 11.375% | $212.0135 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $137.54 | 8.314% | $148.9751 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $81.82 | 11.288% | $91.0558 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $178.84 | 3.557% | $185.2013 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $188.27 | 11.868% | $210.6139 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $9.99 | 3.657% | $10.3553 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $138.41 | 11.105% | $153.7804 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $925.23 | $1,011.9953 | $1,012.00 | $1,012.00 | $1,012.10 | |