| 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 | $115.41 | 7.522% | $124.0911 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $196.41 | 10.622% | $217.2727 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $157.28 | 9.707% | $172.5472 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $176.74 | 12.769% | $199.3079 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $216.45 | 10.399% | $238.9586 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $172.80 | 9.567% | $189.3318 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $15.41 | 6.224% | $16.3691 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $1,050.50 | $1,157.8784 | $1,157.88 | $1,157.85 | $1,157.90 | |