| 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 | $229.39 | 4.479% | $239.6644 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $218.74 | 7.246% | $234.5899 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $204.42 | 4.526% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $76.40 | 11.809% | $85.4221 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $15.69 | 4.706% | $16.4284 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $218.89 | 6.498% | $233.1135 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $83.28 | 4.771% | $87.2533 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $1,046.81 | $1,110.1436 | $1,110.13 | $1,110.10 | $1,110.20 | |