| 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 | $16.95 | 9.679% | $18.5906 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $63.35 | 13.632% | $71.9859 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $239.37 | 3.772% | $248.399 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $212.98 | 4.748% | $223.0923 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $248.95 | 10.160% | $274.2433 | $274.24 | $274.25 | $274.20 |
| Purchase #6 | $162.30 | 3.212% | $167.5131 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $194.40 | 4.752% | $203.6379 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $1,138.30 | $1,207.4621 | $1,207.46 | $1,207.50 | $1,207.40 | |