| 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 | $238.90 | 13.179% | $270.3846 | $270.38 | $270.40 | $270.40 |
| Purchase #2 | $106.46 | 12.425% | $119.6877 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $187.69 | 6.265% | $199.4488 | $199.45 | $199.45 | $199.40 |
| Purchase #4 | $63.25 | 11.527% | $70.5408 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $97.71 | 10.661% | $108.1269 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $155.47 | 8.462% | $168.6259 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $189.70 | 9.440% | $207.6077 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,039.18 | $1,144.4224 | $1,144.43 | $1,144.50 | $1,144.30 | |