| 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 | $220.71 | 11.741% | $246.6236 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $79.96 | 12.759% | $90.1621 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $222.40 | 3.489% | $230.1595 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $75.31 | 9.679% | $82.5993 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $235.91 | 11.502% | $263.0444 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $113.86 | 11.604% | $127.0723 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $128.86 | 6.849% | $137.6856 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $1,077.01 | $1,177.3468 | $1,177.34 | $1,177.30 | $1,177.40 | |