| 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 | $21.36 | 6.432% | $22.7339 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $149.57 | 12.241% | $167.8789 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $210.93 | 5.477% | $222.4826 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $106.48 | 12.430% | $119.7155 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $196.53 | 4.704% | $205.7748 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $137.79 | 11.402% | $153.5008 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $202.80 | 13.713% | $230.61 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $1,025.46 | $1,122.6965 | $1,122.69 | $1,122.70 | $1,122.70 | |