| 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 | $186.57 | 13.794% | $212.3055 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $171.52 | 9.624% | $188.0271 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $125.75 | 12.444% | $141.3983 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $244.38 | 12.264% | $274.3508 | $274.35 | $274.35 | $274.40 |
| Purchase #5 | $222.50 | 13.579% | $252.7133 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $99.41 | 13.309% | $112.6405 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $32.80 | 11.184% | $36.4684 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $1,082.93 | $1,217.9039 | $1,217.91 | $1,217.90 | $1,217.90 | |