| 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 | $171.27 | 10.276% | $188.8697 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $214.96 | 12.400% | $241.615 | $241.62 | $241.60 | $241.60 |
| Purchase #3 | $204.28 | 8.556% | $221.7582 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $198.62 | 12.310% | $223.0701 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $188.94 | 13.630% | $214.6925 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $236.35 | 5.393% | $249.0964 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $71.98 | 12.116% | $80.7011 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $1,286.40 | $1,419.8030 | $1,419.81 | $1,419.75 | $1,419.90 | |