| 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 | $20.44 | 10.503% | $22.5868 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $162.82 | 8.737% | $177.0456 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $209.50 | 9.334% | $229.0547 | $229.05 | $229.05 | $229.10 |
| Purchase #4 | $237.50 | 6.528% | $253.004 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $86.51 | 12.316% | $97.1646 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $152.65 | 8.369% | $165.4253 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $226.55 | 4.774% | $237.3655 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,095.97 | $1,181.6465 | $1,181.65 | $1,181.65 | $1,181.70 | |