| 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 | $217.56 | 4.268% | $226.8455 | $226.85 | $226.85 | $226.80 |
| Purchase #2 | $83.50 | 6.866% | $89.2331 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $51.64 | 9.165% | $56.3728 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $171.45 | 3.699% | $177.7919 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $133.52 | 5.660% | $141.0772 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $169.55 | 5.146% | $178.275 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $137.83 | 12.809% | $155.4846 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $965.05 | $1,025.0801 | $1,025.08 | $1,025.15 | $1,025.10 | |