| 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 | $31.61 | 7.346% | $33.9321 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $235.76 | 5.573% | $248.8989 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $39.99 | 4.141% | $41.646 | $41.65 | $41.65 | $41.60 |
| Purchase #4 | $17.90 | 10.835% | $19.8395 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $169.60 | 9.615% | $185.907 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $204.38 | 6.716% | $218.1062 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $244.58 | 10.377% | $269.9601 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $943.82 | $1,018.2898 | $1,018.30 | $1,018.30 | $1,018.20 | |