| 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 | $232.49 | 3.806% | $241.3386 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $51.41 | 8.597% | $55.8297 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $64.40 | 4.712% | $67.4345 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $205.56 | 12.397% | $231.0433 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $233.58 | 12.837% | $263.5647 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $39.26 | 6.211% | $41.6984 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $7.53 | 3.712% | $7.8095 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $834.23 | $908.7187 | $908.71 | $908.75 | $908.60 | |