| 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 | $226.37 | 11.352% | $252.0675 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $168.30 | 7.516% | $180.9494 | $180.95 | $180.95 | $180.90 |
| Purchase #3 | $216.33 | 5.815% | $228.9096 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $39.46 | 13.573% | $44.8159 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $164.46 | 9.245% | $179.6643 | $179.66 | $179.65 | $179.70 |
| Purchase #6 | $23.68 | 12.174% | $26.5628 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $182.98 | 13.410% | $207.5176 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $1,021.58 | $1,120.4871 | $1,120.49 | $1,120.40 | $1,120.50 | |