| 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 | $81.83 | 10.530% | $90.4467 | $90.45 | $90.45 | $90.40 |
| Purchase #2 | $235.71 | 11.278% | $262.2934 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $121.43 | 12.528% | $136.6428 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $120.56 | 7.359% | $129.432 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $171.91 | 7.651% | $185.0628 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $166.79 | 13.276% | $188.933 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $216.60 | 5.162% | $227.7809 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,114.83 | $1,220.5916 | $1,220.58 | $1,220.65 | $1,220.50 | |