| 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 | $198.63 | 12.849% | $224.152 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $227.91 | 13.302% | $258.2266 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $175.32 | 6.606% | $186.9016 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $129.52 | 4.387% | $135.202 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $112.96 | 6.554% | $120.3634 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $122.81 | 5.757% | $129.8802 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $70.88 | 3.444% | $73.3211 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $1,038.03 | $1,128.0469 | $1,128.04 | $1,128.05 | $1,128.10 | |