| 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 | $217.28 | 3.422% | $224.7153 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $26.59 | 5.232% | $27.9812 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $245.72 | 3.629% | $254.6372 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $153.94 | 8.824% | $167.5237 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $190.65 | 7.116% | $204.2167 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $241.96 | 12.420% | $272.0114 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $249.70 | 6.754% | $266.5647 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $1,325.84 | $1,417.6502 | $1,417.65 | $1,417.60 | $1,417.60 | |