| 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 | $225.27 | 10.372% | $248.635 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $224.66 | 11.448% | $250.3791 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $233.35 | 3.542% | $241.6153 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $72.83 | 3.607% | $75.457 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $186.48 | 9.200% | $203.6362 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $202.91 | 11.385% | $226.0113 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $191.43 | 10.616% | $211.7522 | $211.75 | $211.75 | $211.80 |
| 7 purchase totals = | $1,336.93 | $1,457.4861 | $1,457.50 | $1,457.50 | $1,457.50 | |