| 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 | $103.56 | 5.548% | $109.3055 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $58.73 | 7.809% | $63.3162 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $247.57 | 10.518% | $273.6094 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $130.44 | 11.789% | $145.8176 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $173.81 | 13.381% | $197.0675 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $221.81 | 5.258% | $233.4728 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $11.71 | 3.743% | $12.1483 | $12.15 | $12.15 | $12.10 |
| 7 purchase totals = | $947.63 | $1,034.7373 | $1,034.75 | $1,034.65 | $1,034.70 | |