| 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 | $111.59 | 8.184% | $120.7225 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $119.37 | 12.183% | $133.9128 | $133.91 | $133.90 | $133.90 |
| Purchase #3 | $228.65 | 9.392% | $250.1248 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $11.84 | 12.664% | $13.3394 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $243.34 | 3.345% | $251.4797 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $53.47 | 7.671% | $57.5717 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $164.99 | 11.372% | $183.7527 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $933.25 | $1,010.9036 | $1,010.89 | $1,010.85 | $1,010.90 | |