| 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 | $222.92 | 4.818% | $233.6603 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $174.76 | 6.202% | $185.5986 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $224.69 | 12.393% | $252.5358 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $165.54 | 4.421% | $172.8585 | $172.86 | $172.85 | $172.90 |
| Purchase #5 | $239.89 | 13.403% | $272.0425 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $21.82 | 8.397% | $23.6522 | $23.65 | $23.65 | $23.70 |
| Purchase #7 | $92.58 | 11.270% | $103.0138 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $1,142.20 | $1,243.3617 | $1,243.36 | $1,243.35 | $1,243.40 | |