| 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 | $246.82 | 13.228% | $279.4693 | $279.47 | $279.45 | $279.50 |
| Purchase #2 | $249.72 | 11.492% | $278.4178 | $278.42 | $278.40 | $278.40 |
| Purchase #3 | $36.59 | 13.396% | $41.4916 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $42.31 | 4.489% | $44.2093 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $164.36 | 8.111% | $177.6912 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $150.33 | 8.720% | $163.4388 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $242.26 | 13.271% | $274.4103 | $274.41 | $274.40 | $274.40 |
| 7 purchase totals = | $1,132.39 | $1,259.1283 | $1,259.13 | $1,259.10 | $1,259.10 | |