| 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 | $249.51 | 8.286% | $270.1844 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $191.59 | 5.782% | $202.6677 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $79.60 | 10.395% | $87.8744 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $218.32 | 9.355% | $238.7438 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $136.75 | 13.273% | $154.9008 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $85.96 | 10.815% | $95.2566 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $149.32 | 9.391% | $163.3426 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $1,111.05 | $1,212.9703 | $1,212.96 | $1,212.95 | $1,213.00 | |