| 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 | $191.35 | 9.474% | $209.4785 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $220.75 | 5.457% | $232.7963 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $53.74 | 12.181% | $60.2861 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $237.97 | 12.774% | $268.3683 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $81.46 | 10.678% | $90.1583 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $230.78 | 13.609% | $262.1869 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $115.85 | 5.718% | $122.4743 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,131.90 | $1,245.7487 | $1,245.76 | $1,245.75 | $1,245.90 | |