| 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 | $226.43 | 4.762% | $237.2126 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $70.96 | 13.233% | $80.3501 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $236.66 | 9.712% | $259.6444 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $153.26 | 12.163% | $171.901 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $197.30 | 13.284% | $223.5093 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $188.33 | 8.528% | $204.3908 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $160.81 | 7.543% | $172.9399 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $1,233.75 | $1,349.9481 | $1,349.94 | $1,349.95 | $1,349.90 | |