| 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 | $186.96 | 13.389% | $211.9921 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $240.30 | 4.456% | $251.0078 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $10.72 | 8.204% | $11.5995 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $12.32 | 7.547% | $13.2498 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $181.88 | 6.196% | $193.1493 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $180.50 | 4.315% | $188.2886 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $50.32 | 13.535% | $57.1308 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $863.00 | $926.4179 | $926.42 | $926.45 | $926.30 | |