| 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 | $208.77 | 9.417% | $228.4299 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $97.66 | 12.190% | $109.5648 | $109.56 | $109.55 | $109.60 |
| Purchase #3 | $152.93 | 10.357% | $168.769 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $65.48 | 4.463% | $68.4024 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $145.35 | 13.820% | $165.4374 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $230.36 | 10.170% | $253.7876 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $46.28 | 12.357% | $51.9988 | $52.00 | $52.00 | $52.00 |
| 7 purchase totals = | $946.83 | $1,046.3899 | $1,046.39 | $1,046.40 | $1,046.40 | |