| 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 | $228.60 | 7.401% | $245.5187 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $26.45 | 7.256% | $28.3692 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $145.90 | 12.405% | $163.9989 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $80.82 | 10.613% | $89.3974 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $53.60 | 13.264% | $60.7095 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $239.68 | 4.241% | $249.8448 | $249.84 | $249.85 | $249.80 |
| Purchase #7 | $214.26 | 7.335% | $229.976 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $989.31 | $1,067.8145 | $1,067.82 | $1,067.80 | $1,067.80 | |