| 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 | $193.96 | 8.805% | $211.0382 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $5.38 | 8.556% | $5.8403 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $216.32 | 4.375% | $225.784 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $12.59 | 4.561% | $13.1642 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $204.95 | 12.191% | $229.9355 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $226.60 | 7.658% | $243.953 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $200.43 | 5.700% | $211.8545 | $211.85 | $211.85 | $211.90 |
| 7 purchase totals = | $1,060.23 | $1,141.5697 | $1,141.56 | $1,141.60 | $1,141.60 | |