| 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 | $30.96 | 10.135% | $34.0978 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $194.73 | 7.493% | $209.3211 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $210.61 | 6.374% | $224.0343 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $173.33 | 8.821% | $188.6194 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $68.47 | 12.822% | $77.2492 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $95.38 | 12.455% | $107.2596 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $201.93 | 10.333% | $222.7954 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $975.41 | $1,063.3768 | $1,063.38 | $1,063.35 | $1,063.30 | |