| 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 | $190.50 | 11.755% | $212.8933 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $248.93 | 12.484% | $280.0064 | $280.01 | $280.00 | $280.00 |
| Purchase #3 | $6.47 | 5.177% | $6.805 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $129.52 | 11.365% | $144.2399 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $53.55 | 5.468% | $56.4781 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $239.59 | 3.677% | $248.3997 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $231.95 | 13.722% | $263.7782 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $1,100.51 | $1,212.6006 | $1,212.61 | $1,212.65 | $1,212.60 | |