| 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 | $129.62 | 12.501% | $145.8238 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $241.44 | 8.197% | $261.2308 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $102.51 | 9.789% | $112.5447 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $69.77 | 10.354% | $76.994 | $76.99 | $77.00 | $77.00 |
| Purchase #5 | $140.58 | 13.607% | $159.7087 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $8.36 | 12.731% | $9.4243 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $29.73 | 4.312% | $31.012 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $722.01 | $796.7383 | $796.72 | $796.70 | $796.60 | |