| 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 | $240.88 | 7.394% | $258.6907 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $140.86 | 4.322% | $146.948 | $146.95 | $146.95 | $146.90 |
| Purchase #3 | $227.29 | 7.848% | $245.1277 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $118.41 | 3.574% | $122.642 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $195.40 | 13.538% | $221.8533 | $221.85 | $221.85 | $221.90 |
| Purchase #6 | $120.85 | 5.556% | $127.5644 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $81.65 | 3.779% | $84.7356 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $1,125.34 | $1,207.5617 | $1,207.56 | $1,207.60 | $1,207.50 | |