| 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 | $124.60 | 9.842% | $136.8631 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $228.96 | 4.112% | $238.3748 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $232.96 | 4.121% | $242.5603 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $178.70 | 5.129% | $187.8655 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $11.84 | 11.664% | $13.221 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $31.43 | 13.356% | $35.6278 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $221.71 | 5.190% | $233.2167 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,030.20 | $1,087.7292 | $1,087.73 | $1,087.65 | $1,087.80 | |