| 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 | $180.94 | 10.641% | $200.1938 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $195.94 | 5.726% | $207.1595 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $212.72 | 7.562% | $228.8059 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $76.99 | 11.823% | $86.0925 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $242.92 | 3.592% | $251.6457 | $251.65 | $251.65 | $251.60 |
| Purchase #6 | $206.55 | 12.651% | $232.6806 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $54.30 | 6.162% | $57.646 | $57.65 | $57.65 | $57.60 |
| 7 purchase totals = | $1,170.36 | $1,264.2240 | $1,264.23 | $1,264.25 | $1,264.20 | |