| 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 | $60.27 | 13.399% | $68.3456 | $68.35 | $68.35 | $68.30 |
| Purchase #2 | $231.60 | 12.828% | $261.3096 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $220.91 | 3.546% | $228.7435 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $218.66 | 9.447% | $239.3168 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $90.37 | 12.335% | $101.5171 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $89.71 | 8.828% | $97.6296 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $48.60 | 9.517% | $53.2253 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $960.12 | $1,050.0875 | $1,050.10 | $1,050.10 | $1,049.90 | |