| 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 | $105.41 | 11.807% | $117.8558 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $19.33 | 9.827% | $21.2296 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $160.53 | 9.748% | $176.1785 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $62.81 | 5.643% | $66.3544 | $66.35 | $66.35 | $66.40 |
| Purchase #5 | $189.53 | 12.271% | $212.7872 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $243.69 | 3.554% | $252.3507 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $198.29 | 9.747% | $217.6173 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $979.59 | $1,064.3735 | $1,064.38 | $1,064.40 | $1,064.50 | |