| 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 | $243.42 | 4.793% | $255.0871 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $206.70 | 9.693% | $226.7354 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $115.95 | 5.370% | $122.1765 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $237.38 | 12.339% | $266.6703 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $172.48 | 5.598% | $182.1354 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $107.32 | 4.199% | $111.8264 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $73.63 | 8.621% | $79.9776 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $1,156.88 | $1,244.6087 | $1,244.63 | $1,244.70 | $1,244.60 | |