| 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 | $236.37 | 3.467% | $244.5649 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $216.94 | 13.860% | $247.0079 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $57.63 | 9.333% | $63.0086 | $63.01 | $63.00 | $63.00 |
| Purchase #4 | $119.99 | 9.664% | $131.5858 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $87.67 | 8.744% | $95.3359 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $155.36 | 6.229% | $165.0374 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $132.66 | 7.858% | $143.0844 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,006.62 | $1,089.6249 | $1,089.63 | $1,089.65 | $1,089.60 | |