| 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 | $12.52 | 11.310% | $13.936 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $236.32 | 10.194% | $260.4105 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $39.52 | 5.261% | $41.5991 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $192.80 | 10.330% | $212.7162 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $172.40 | 4.438% | $180.0511 | $180.05 | $180.05 | $180.10 |
| Purchase #6 | $205.84 | 3.418% | $212.8756 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $194.95 | 5.165% | $205.0192 | $205.02 | $205.00 | $205.00 |
| 7 purchase totals = | $1,054.35 | $1,126.6077 | $1,126.62 | $1,126.60 | $1,126.60 | |