| 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 | $26.56 | 8.627% | $28.8513 | $28.85 | $28.85 | $28.90 |
| Purchase #2 | $174.90 | 8.258% | $189.3432 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $120.78 | 11.310% | $134.4402 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $60.71 | 9.675% | $66.5837 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $175.40 | 10.616% | $194.0205 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $223.99 | 11.439% | $249.6122 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $137.63 | 7.219% | $147.5655 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $919.97 | $1,010.4166 | $1,010.41 | $1,010.40 | $1,010.40 | |