| 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 | $102.87 | 6.349% | $109.4012 | $109.40 | $109.40 | $109.40 |
| Purchase #2 | $215.71 | 10.594% | $238.5623 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $181.79 | 12.714% | $204.9028 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $209.45 | 10.508% | $231.459 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $41.64 | 4.737% | $43.6125 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $187.58 | 9.782% | $205.9291 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $123.62 | 9.434% | $135.2823 | $135.28 | $135.30 | $135.30 |
| 7 purchase totals = | $1,062.66 | $1,169.1492 | $1,169.14 | $1,169.15 | $1,169.20 | |