| 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 | $190.38 | 12.241% | $213.6844 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $72.73 | 11.401% | $81.0219 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $223.82 | 9.352% | $244.7516 | $244.75 | $244.75 | $244.80 |
| Purchase #4 | $171.45 | 6.113% | $181.9307 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $242.93 | 9.703% | $266.5015 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $106.33 | 8.212% | $115.0618 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $127.93 | 9.443% | $140.0104 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $1,135.57 | $1,242.9623 | $1,242.95 | $1,242.95 | $1,243.00 | |