| 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 | $237.81 | 3.186% | $245.3866 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $148.28 | 9.658% | $162.6009 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $200.29 | 7.169% | $214.6488 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $83.87 | 9.822% | $92.1077 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $236.28 | 11.697% | $263.9177 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $164.44 | 6.534% | $175.1845 | $175.18 | $175.20 | $175.20 |
| Purchase #7 | $60.53 | 11.728% | $67.629 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $1,131.50 | $1,221.4752 | $1,221.48 | $1,221.50 | $1,221.40 | |