| 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 | $194.70 | 7.428% | $209.1623 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $74.40 | 12.274% | $83.5319 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $115.55 | 9.615% | $126.6601 | $126.66 | $126.65 | $126.70 |
| Purchase #4 | $177.78 | 3.395% | $183.8156 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $121.57 | 10.210% | $133.9823 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $211.43 | 7.368% | $227.0082 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $213.76 | 12.161% | $239.7554 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,109.19 | $1,203.9158 | $1,203.92 | $1,203.90 | $1,204.00 | |