| 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 | $209.37 | 13.411% | $237.4486 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $245.86 | 9.672% | $269.6396 | $269.64 | $269.65 | $269.60 |
| Purchase #3 | $110.82 | 7.787% | $119.4496 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $73.84 | 5.559% | $77.9448 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $220.67 | 9.370% | $241.3468 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $145.75 | 12.316% | $163.7006 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $124.38 | 13.605% | $141.3019 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $1,130.69 | $1,250.8319 | $1,250.83 | $1,250.85 | $1,250.60 | |