| 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 | $96.99 | 13.279% | $109.8693 | $109.87 | $109.85 | $109.90 |
| Purchase #2 | $216.62 | 4.670% | $226.7362 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $96.71 | 6.551% | $103.0455 | $103.05 | $103.05 | $103.00 |
| Purchase #4 | $188.92 | 6.332% | $200.8824 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $208.83 | 6.170% | $221.7148 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $226.63 | 8.293% | $245.4244 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $137.99 | 6.594% | $147.0891 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $1,172.69 | $1,254.7617 | $1,254.76 | $1,254.75 | $1,254.70 | |