| 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 | $96.84 | 9.783% | $106.3139 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $96.63 | 5.676% | $102.1147 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $175.27 | 11.737% | $195.8414 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $9.94 | 11.628% | $11.0958 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $216.42 | 7.753% | $233.199 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $188.97 | 5.209% | $198.8134 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $193.25 | 6.343% | $205.5078 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $977.32 | $1,052.8860 | $1,052.88 | $1,052.85 | $1,052.80 | |