| 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 | $205.99 | 12.528% | $231.7964 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $185.27 | 7.188% | $198.5872 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $135.83 | 10.853% | $150.5716 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $220.49 | 5.311% | $232.2002 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $26.70 | 9.294% | $29.1815 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $147.74 | 11.822% | $165.2058 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $231.32 | 13.617% | $262.8188 | $262.82 | $262.80 | $262.80 |
| 7 purchase totals = | $1,153.34 | $1,270.3615 | $1,270.37 | $1,270.35 | $1,270.40 | |