| 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 | $129.36 | 6.706% | $138.0349 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $237.60 | 13.276% | $269.1438 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $118.49 | 5.104% | $124.5377 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $181.84 | 12.105% | $203.8517 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $208.46 | 11.184% | $231.7742 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $181.93 | 10.211% | $200.5069 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $238.58 | 9.106% | $260.3051 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $1,296.26 | $1,428.1543 | $1,428.15 | $1,428.15 | $1,428.10 | |