| 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 | $84.38 | 13.639% | $95.8886 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $147.34 | 11.150% | $163.7684 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $208.54 | 4.598% | $218.1287 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $171.25 | 11.550% | $191.0294 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $177.77 | 6.358% | $189.0726 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $119.89 | 3.748% | $124.3835 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $194.71 | 11.553% | $217.2048 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,103.88 | $1,199.4760 | $1,199.47 | $1,199.50 | $1,199.50 | |