| 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 | $229.93 | 7.622% | $247.4553 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $249.96 | 6.728% | $266.7773 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $15.50 | 9.165% | $16.9206 | $16.92 | $16.90 | $16.90 |
| Purchase #4 | $211.50 | 7.221% | $226.7724 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $207.97 | 11.133% | $231.1233 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $72.30 | 7.772% | $77.9192 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $123.45 | 3.394% | $127.6399 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $1,110.61 | $1,194.6080 | $1,194.61 | $1,194.55 | $1,194.60 | |