| 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 | $199.85 | 10.385% | $220.6044 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $231.68 | 9.686% | $254.1205 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $37.63 | 4.842% | $39.452 | $39.45 | $39.45 | $39.50 |
| Purchase #4 | $238.31 | 12.595% | $268.3251 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $133.61 | 9.315% | $146.0558 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $64.76 | 4.135% | $67.4378 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $224.93 | 5.529% | $237.3664 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,130.77 | $1,233.3620 | $1,233.37 | $1,233.35 | $1,233.40 | |