| 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 | $202.88 | 13.722% | $230.7192 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $53.33 | 6.377% | $56.7309 | $56.73 | $56.75 | $56.70 |
| Purchase #3 | $190.93 | 13.751% | $217.1848 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $240.51 | 9.438% | $263.2093 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $250.37 | 6.130% | $265.7177 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $28.33 | 3.713% | $29.3819 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $26.42 | 5.554% | $27.8874 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $992.77 | $1,090.8312 | $1,090.83 | $1,090.85 | $1,090.80 | |