| 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 | $64.61 | 3.484% | $66.861 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $230.40 | 3.833% | $239.2312 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $190.59 | 5.545% | $201.1582 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $161.64 | 10.726% | $178.9775 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $93.66 | 4.224% | $97.6162 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $205.83 | 9.468% | $225.318 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $66.42 | 9.771% | $72.9099 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $1,013.15 | $1,082.0720 | $1,082.08 | $1,082.05 | $1,082.10 | |