| 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 | $145.74 | 4.194% | $151.8523 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $197.65 | 10.850% | $219.095 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $86.82 | 3.808% | $90.1261 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $160.41 | 8.360% | $173.8203 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $168.40 | 11.366% | $187.5403 | $187.54 | $187.55 | $187.50 |
| Purchase #6 | $234.50 | 6.277% | $249.2196 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $223.50 | 3.151% | $230.5425 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $1,217.02 | $1,302.1961 | $1,302.20 | $1,302.20 | $1,302.10 | |