| 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 | $241.31 | 12.804% | $272.2073 | $272.21 | $272.20 | $272.20 |
| Purchase #2 | $223.53 | 11.661% | $249.5958 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $201.60 | 6.239% | $214.1778 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $39.72 | 6.428% | $42.2732 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $148.31 | 9.272% | $162.0613 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $230.38 | 13.874% | $262.3429 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $197.83 | 6.192% | $210.0796 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $1,282.68 | $1,412.7379 | $1,412.74 | $1,412.75 | $1,412.80 | |