| 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 | $224.97 | 13.820% | $256.0609 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $158.57 | 7.353% | $170.2297 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $83.51 | 12.103% | $93.6172 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $34.95 | 3.329% | $36.1135 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $123.41 | 10.531% | $136.4063 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $52.86 | 9.163% | $57.7036 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $231.36 | 7.313% | $248.2794 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $909.63 | $998.4106 | $998.41 | $998.40 | $998.40 | |