| 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 | $229.55 | 6.290% | $243.9887 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $131.41 | 12.214% | $147.4604 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $111.60 | 5.699% | $117.9601 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $90.27 | 10.196% | $99.4739 | $99.47 | $99.45 | $99.50 |
| Purchase #5 | $73.50 | 10.437% | $81.1712 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $219.63 | 3.320% | $226.9217 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $103.86 | 4.572% | $108.6085 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $959.82 | $1,025.5845 | $1,025.58 | $1,025.50 | $1,025.70 | |