| 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 | $241.57 | 6.795% | $257.9847 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $147.56 | 10.162% | $162.555 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $196.41 | 11.177% | $218.3627 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $181.92 | 7.173% | $194.9691 | $194.97 | $194.95 | $195.00 |
| Purchase #5 | $185.36 | 7.190% | $198.6874 | $198.69 | $198.70 | $198.70 |
| Purchase #6 | $31.82 | 5.314% | $33.5109 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $237.33 | 9.183% | $259.124 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $1,221.97 | $1,325.1938 | $1,325.19 | $1,325.15 | $1,325.30 | |