| 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 | $93.76 | 7.136% | $100.4507 | $100.45 | $100.45 | $100.50 |
| Purchase #2 | $23.78 | 11.675% | $26.5563 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $212.88 | 6.272% | $226.2318 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $226.91 | 13.825% | $258.2803 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $145.71 | 12.732% | $164.2618 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $186.26 | 7.594% | $200.4046 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $22.35 | 12.809% | $25.2128 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $911.65 | $1,001.3983 | $1,001.39 | $1,001.40 | $1,001.50 | |