| 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 | $236.75 | 3.782% | $245.7039 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $154.91 | 8.334% | $167.8202 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $223.25 | 11.724% | $249.4238 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $123.74 | 3.870% | $128.5287 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $223.93 | 9.588% | $245.4004 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $213.98 | 12.567% | $240.8709 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $238.36 | 7.347% | $255.8723 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $1,414.92 | $1,533.6202 | $1,533.61 | $1,533.55 | $1,533.60 | |