| 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 | $91.96 | 5.700% | $97.2017 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $111.52 | 13.646% | $126.738 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $185.81 | 13.291% | $210.506 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $88.33 | 10.234% | $97.3697 | $97.37 | $97.35 | $97.40 |
| Purchase #5 | $239.94 | 12.401% | $269.695 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $189.75 | 10.754% | $210.1557 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $181.80 | 9.165% | $198.462 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $1,089.11 | $1,210.1281 | $1,210.14 | $1,210.10 | $1,210.20 | |