| 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 | $157.85 | 8.379% | $171.0763 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $72.56 | 5.440% | $76.5073 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $247.83 | 6.715% | $264.4718 | $264.47 | $264.45 | $264.50 |
| Purchase #4 | $202.34 | 11.726% | $226.0664 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $10.67 | 12.109% | $11.962 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $228.60 | 11.172% | $254.1392 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $100.93 | 11.312% | $112.3472 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $1,020.78 | $1,116.5702 | $1,116.58 | $1,116.55 | $1,116.60 | |