| 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 | $181.26 | 3.715% | $187.9938 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $38.91 | 6.504% | $41.4407 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $72.31 | 11.211% | $80.4167 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $207.66 | 10.424% | $229.3065 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $12.53 | 12.246% | $14.0644 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $233.91 | 6.167% | $248.3352 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $220.51 | 8.637% | $239.5554 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $967.09 | $1,041.1127 | $1,041.12 | $1,041.10 | $1,041.10 | |