| 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 | $187.39 | 8.324% | $202.9883 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $175.51 | 3.806% | $182.1899 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $230.66 | 4.345% | $240.6822 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $137.44 | 10.376% | $151.7008 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $165.58 | 3.652% | $171.627 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $204.93 | 9.463% | $224.3225 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $36.41 | 3.692% | $37.7543 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $1,137.92 | $1,211.2650 | $1,211.26 | $1,211.30 | $1,211.30 | |