| 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 | $106.91 | 7.685% | $115.126 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $180.58 | 11.873% | $202.0203 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $18.60 | 8.708% | $20.2197 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $238.49 | 4.379% | $248.9335 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $124.61 | 12.670% | $140.3981 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $173.60 | 7.149% | $186.0107 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $211.41 | 8.208% | $228.7625 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,054.20 | $1,141.4708 | $1,141.47 | $1,141.45 | $1,141.40 | |