| 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 | $230.92 | 11.562% | $257.619 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $82.51 | 9.808% | $90.6026 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $192.94 | 7.214% | $206.8587 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $117.96 | 9.142% | $128.7439 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $89.96 | 13.326% | $101.9481 | $101.95 | $101.95 | $101.90 |
| Purchase #6 | $155.71 | 12.544% | $175.2423 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $183.31 | 10.359% | $202.2991 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,053.31 | $1,163.3137 | $1,163.31 | $1,163.30 | $1,163.20 | |