| 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 | $240.70 | 10.310% | $265.5162 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $199.87 | 3.624% | $207.1133 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $112.76 | 12.148% | $126.4581 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $241.73 | 10.178% | $266.3333 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $122.83 | 5.155% | $129.1619 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $191.92 | 12.518% | $215.9445 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $134.97 | 11.578% | $150.5968 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,244.78 | $1,361.1241 | $1,361.12 | $1,361.10 | $1,361.10 | |