| 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 | $226.58 | 9.791% | $248.7644 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $213.97 | 13.613% | $243.0977 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $205.81 | 9.543% | $225.4504 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $122.69 | 12.131% | $137.5735 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $115.71 | 11.247% | $128.7239 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $144.65 | 7.810% | $155.9472 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $179.67 | 7.666% | $193.4435 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,209.08 | $1,333.0006 | $1,332.99 | $1,332.95 | $1,333.00 | |