| 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 | $30.89 | 12.701% | $34.8133 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $114.99 | 6.293% | $122.2263 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $239.94 | 5.538% | $253.2279 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $240.93 | 6.509% | $256.6121 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $248.39 | 9.737% | $272.5757 | $272.58 | $272.60 | $272.60 |
| Purchase #6 | $105.65 | 8.871% | $115.0222 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $53.67 | 10.224% | $59.1572 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $1,034.46 | $1,113.6347 | $1,113.64 | $1,113.65 | $1,113.60 | |