| 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 | $127.45 | 4.570% | $133.2745 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $196.85 | 13.807% | $224.0291 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $155.73 | 9.462% | $170.4652 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $119.47 | 13.237% | $135.2842 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $197.46 | 9.630% | $216.4754 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $163.86 | 13.730% | $186.358 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $142.40 | 10.732% | $157.6824 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $1,103.22 | $1,223.5688 | $1,223.57 | $1,223.60 | $1,223.70 | |