| 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 | $127.97 | 4.229% | $133.3819 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $228.71 | 9.109% | $249.5432 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $203.83 | 13.422% | $231.1881 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $96.73 | 5.622% | $102.1682 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $32.59 | 12.730% | $36.7387 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $108.57 | 10.674% | $120.1588 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $179.57 | 4.409% | $187.4872 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $977.97 | $1,060.6661 | $1,060.67 | $1,060.70 | $1,060.70 | |