| 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 | $241.94 | 13.578% | $274.7906 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $245.35 | 5.331% | $258.4296 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $100.91 | 11.110% | $112.1211 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $242.34 | 11.509% | $270.2309 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $129.79 | 12.127% | $145.5296 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $7.64 | 6.719% | $8.1533 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $15.42 | 12.586% | $17.3608 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $983.39 | $1,086.6159 | $1,086.61 | $1,086.65 | $1,086.60 | |