| 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 | $96.86 | 7.859% | $104.4722 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $71.33 | 12.174% | $80.0137 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $240.25 | 12.401% | $270.0434 | $270.04 | $270.05 | $270.00 |
| Purchase #4 | $107.37 | 12.545% | $120.8396 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $89.42 | 9.211% | $97.6565 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $249.89 | 3.102% | $257.6416 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $233.35 | 5.239% | $245.5752 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $1,088.47 | $1,176.2422 | $1,176.24 | $1,176.25 | $1,176.20 | |