| 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 | $45.57 | 11.729% | $50.9149 | $50.91 | $50.90 | $50.90 |
| Purchase #2 | $78.65 | 6.257% | $83.5711 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $238.46 | 12.179% | $267.502 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $111.63 | 9.337% | $122.0529 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $147.53 | 11.315% | $164.223 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $227.42 | 9.610% | $249.2751 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $243.75 | 9.393% | $266.6454 | $266.65 | $266.65 | $266.60 |
| 7 purchase totals = | $1,093.01 | $1,204.1844 | $1,204.18 | $1,204.15 | $1,204.20 | |