| 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 | $120.98 | 12.745% | $136.3989 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $138.68 | 6.173% | $147.2407 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $203.57 | 5.857% | $215.4931 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $227.58 | 7.492% | $244.6303 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $220.45 | 13.360% | $249.9021 | $249.90 | $249.90 | $249.90 |
| Purchase #6 | $80.96 | 13.259% | $91.6945 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $223.25 | 13.377% | $253.1142 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $1,215.47 | $1,338.4738 | $1,338.46 | $1,338.50 | $1,338.40 | |