| 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 | $242.76 | 8.620% | $263.6859 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $212.36 | 12.670% | $239.266 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $175.48 | 6.334% | $186.5949 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $184.75 | 7.588% | $198.7688 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $142.54 | 13.268% | $161.4522 | $161.45 | $161.45 | $161.50 |
| Purchase #6 | $152.90 | 4.209% | $159.3356 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $148.75 | 9.216% | $162.4588 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $1,259.54 | $1,371.5622 | $1,371.57 | $1,371.55 | $1,371.70 | |