| 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 | $91.65 | 10.437% | $101.2155 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $197.98 | 6.782% | $211.407 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $186.51 | 13.752% | $212.1589 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $92.99 | 8.197% | $100.6124 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $198.70 | 12.433% | $223.4044 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $225.87 | 4.438% | $235.8941 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $87.35 | 11.259% | $97.1847 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $1,081.05 | $1,181.8770 | $1,181.87 | $1,181.85 | $1,181.90 | |