| 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 | $183.85 | 4.337% | $191.8236 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $182.94 | 9.358% | $200.0595 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $19.84 | 6.504% | $21.1304 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $242.87 | 5.769% | $256.8812 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $216.51 | 3.774% | $224.6811 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $76.79 | 13.466% | $87.1305 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $49.67 | 3.212% | $51.2654 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $972.47 | $1,032.9717 | $1,032.97 | $1,033.00 | $1,033.00 | |