| 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 | $176.64 | 13.166% | $199.8964 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $245.55 | 9.547% | $268.9927 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $245.65 | 4.374% | $256.3947 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $97.84 | 7.705% | $105.3786 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $72.67 | 12.446% | $81.7145 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $173.30 | 4.236% | $180.641 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $7.43 | 7.225% | $7.9668 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $1,019.08 | $1,100.9847 | $1,100.98 | $1,101.00 | $1,101.00 | |