| 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 | $120.42 | 6.838% | $128.6543 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $43.99 | 12.430% | $49.458 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $168.64 | 8.301% | $182.6388 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $242.37 | 8.804% | $263.7083 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $188.65 | 10.355% | $208.1847 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $126.32 | 7.380% | $135.6424 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $65.28 | 3.209% | $67.3748 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $955.67 | $1,035.6613 | $1,035.65 | $1,035.65 | $1,035.70 | |